123467859456

素因数分解:

$2^9\times 3^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{619}}^1$

素因数の和:801

約数の個数: 320

約数和(自身を含む): 350720409600

約数和(自身を除く): 227252550144

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 59, 62, 64, 71, 93, 96, 118, 124, 128, 142, 177, 186, 192, 213, 236, 248, 256, 284, 354, 372, 384, 426, 472, 496, 512, 568, 619, 708, 744, 768, 852, 944, 992, 1136, 1238, 1416, 1488, 1536, 1704, 1829, 1857, 1888, 1984, 2201, 2272, 2476, 2832, 2976, 3408, 3658, 3714, 3776, 3968, 4189, 4402, 4544, 4952, 5487, 5664, 5952, 6603, 6816, 7316, 7428, 7552, 7936, 8378, 8804, 9088, 9904, 10974, 11328, 11904, 12567, 13206, 13632, 14632, 14856, 15104, 15872, 16756, 17608, 18176, 19189, 19808, 21948, 22656, 23808, 25134, 26412, 27264, 29264, 29712, 30208, 33512, 35216, 36352, 36521, 38378, 39616, 43896, 43949, 45312, 47616, 50268, 52824, 54528, 57567, 58528, 59424, 67024, 70432, 73042, 76756, 79232, 87792, 87898, 90624, 100536, 105648, 109056, 109563, 115134, 117056, 118848, 129859, 131847, 134048, 140864, 146084, 153512, 158464, 175584, 175796, 201072, 211296, 219126, 230268, 234112, 237696, 259718, 263694, 268096, 281728, 292168, 307024, 316928, 351168, 351592, 389577, 402144, 422592, 438252, 460536, 468224, 475392, 519436, 527388, 536192, 563456, 584336, 614048, 702336, 703184, 779154, 804288, 845184, 876504, 921072, 936448, 950784, 1038872, 1054776, 1072384, 1126912, 1132151, 1168672, 1228096, 1362419, 1404672, 1406368, 1558308, 1608576, 1690368, 1753008, 1842144, 2077744, 2109552, 2144768, 2264302, 2337344, 2456192, 2592991, 2724838, 2809344, 2812736, 3116616, 3217152, 3380736, 3396453, 3506016, 3684288, 4087257, 4155488, 4219104, 4528604, 4674688, 4912384, 5185982, 5449676, 5625472, 6233232, 6434304, 6792906, 7012032, 7368576, 7778973, 8174514, 8310976, 8438208, 9057208, 9349376, 9824768, 10371964, 10899352, 11250944, 12466464, 13585812, 14024064, 14737152, 15557946, 16349028, 16621952, 16876416, 18114416, 18698752, 20743928, 21798704, 22501888, 24932928, 27171624, 28048128, 29474304, 31115892, 32698056, 33243904, 33752832, 36228832, 41487856, 43597408, 49865856, 54343248, 56096256, 62231784, 65396112, 66487808, 67505664, 72457664, 80382721, 82975712, 87194816, 99731712, 108686496, 124463568, 130792224, 144915328, 160765442, 165951424, 174389632, 199463424, 217372992, 241148163, 248927136, 261584448, 289830656, 321530884, 331902848, 348779264, 434745984, 482296326, 497854272, 523168896, 579661312, 643061768, 663805696, 697558528, 869491968, 964592652, 995708544, 1046337792, 1286123536, 1327611392, 1738983936, 1929185304, 1991417088, 2092675584, 2572247072, 3858370608, 3982834176, 5144494144, 7716741216, 10288988288, 15433482432, 20577976576, 30866964864, 41155953152, 61733929728, 123467859456]

約数ペア:

[(1, 123467859456), (2, 61733929728), (3, 41155953152), (4, 30866964864), (6, 20577976576), (8, 15433482432), (12, 10288988288), (16, 7716741216), (24, 5144494144), (31, 3982834176), (32, 3858370608), (48, 2572247072), (59, 2092675584), (62, 1991417088), (64, 1929185304), (71, 1738983936), (93, 1327611392), (96, 1286123536), (118, 1046337792), (124, 995708544), (128, 964592652), (142, 869491968), (177, 697558528), (186, 663805696), (192, 643061768), (213, 579661312), (236, 523168896), (248, 497854272), (256, 482296326), (284, 434745984), (354, 348779264), (372, 331902848), (384, 321530884), (426, 289830656), (472, 261584448), (496, 248927136), (512, 241148163), (568, 217372992), (619, 199463424), (708, 174389632), (744, 165951424), (768, 160765442), (852, 144915328), (944, 130792224), (992, 124463568), (1136, 108686496), (1238, 99731712), (1416, 87194816), (1488, 82975712), (1536, 80382721), (1704, 72457664), (1829, 67505664), (1857, 66487808), (1888, 65396112), (1984, 62231784), (2201, 56096256), (2272, 54343248), (2476, 49865856), (2832, 43597408), (2976, 41487856), (3408, 36228832), (3658, 33752832), (3714, 33243904), (3776, 32698056), (3968, 31115892), (4189, 29474304), (4402, 28048128), (4544, 27171624), (4952, 24932928), (5487, 22501888), (5664, 21798704), (5952, 20743928), (6603, 18698752), (6816, 18114416), (7316, 16876416), (7428, 16621952), (7552, 16349028), (7936, 15557946), (8378, 14737152), (8804, 14024064), (9088, 13585812), (9904, 12466464), (10974, 11250944), (11328, 10899352), (11904, 10371964), (12567, 9824768), (13206, 9349376), (13632, 9057208), (14632, 8438208), (14856, 8310976), (15104, 8174514), (15872, 7778973), (16756, 7368576), (17608, 7012032), (18176, 6792906), (19189, 6434304), (19808, 6233232), (21948, 5625472), (22656, 5449676), (23808, 5185982), (25134, 4912384), (26412, 4674688), (27264, 4528604), (29264, 4219104), (29712, 4155488), (30208, 4087257), (33512, 3684288), (35216, 3506016), (36352, 3396453), (36521, 3380736), (38378, 3217152), (39616, 3116616), (43896, 2812736), (43949, 2809344), (45312, 2724838), (47616, 2592991), (50268, 2456192), (52824, 2337344), (54528, 2264302), (57567, 2144768), (58528, 2109552), (59424, 2077744), (67024, 1842144), (70432, 1753008), (73042, 1690368), (76756, 1608576), (79232, 1558308), (87792, 1406368), (87898, 1404672), (90624, 1362419), (100536, 1228096), (105648, 1168672), (109056, 1132151), (109563, 1126912), (115134, 1072384), (117056, 1054776), (118848, 1038872), (129859, 950784), (131847, 936448), (134048, 921072), (140864, 876504), (146084, 845184), (153512, 804288), (158464, 779154), (175584, 703184), (175796, 702336), (201072, 614048), (211296, 584336), (219126, 563456), (230268, 536192), (234112, 527388), (237696, 519436), (259718, 475392), (263694, 468224), (268096, 460536), (281728, 438252), (292168, 422592), (307024, 402144), (316928, 389577), (351168, 351592)]