488241072

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:280

約数の個数: 240

約数和(自身を含む): 1573518336

約数和(自身を除く): 1085277264

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 33, 36, 44, 48, 61, 62, 66, 72, 88, 93, 99, 122, 124, 132, 144, 163, 176, 183, 186, 198, 244, 248, 264, 279, 326, 341, 366, 372, 396, 488, 489, 496, 528, 549, 558, 652, 671, 682, 732, 744, 792, 976, 978, 1023, 1098, 1116, 1304, 1342, 1364, 1464, 1467, 1488, 1584, 1793, 1891, 1956, 2013, 2046, 2196, 2232, 2608, 2684, 2728, 2928, 2934, 3069, 3586, 3782, 3912, 4026, 4092, 4392, 4464, 5053, 5368, 5379, 5456, 5673, 5868, 6039, 6138, 7172, 7564, 7824, 8052, 8184, 8784, 9943, 10106, 10736, 10758, 11346, 11736, 12078, 12276, 14344, 15128, 15159, 16104, 16137, 16368, 17019, 19886, 20212, 20801, 21516, 22692, 23472, 24156, 24552, 28688, 29829, 30256, 30318, 32208, 32274, 34038, 39772, 40424, 41602, 43032, 45384, 45477, 48312, 49104, 55583, 59658, 60636, 62403, 64548, 68076, 79544, 80848, 83204, 86064, 89487, 90768, 90954, 96624, 109373, 111166, 119316, 121272, 124806, 129096, 136152, 159088, 166408, 166749, 178974, 181908, 187209, 218746, 222332, 238632, 242544, 249612, 258192, 272304, 308233, 328119, 332816, 333498, 357948, 363816, 374418, 437492, 444664, 477264, 499224, 500247, 616466, 656238, 666996, 715896, 727632, 748836, 874984, 889328, 924699, 984357, 998448, 1000494, 1232932, 1312476, 1333992, 1431792, 1497672, 1749968, 1849398, 1968714, 2000988, 2465864, 2624952, 2667984, 2774097, 2995344, 3390563, 3698796, 3937428, 4001976, 4931728, 5249904, 5548194, 6781126, 7397592, 7874856, 8003952, 10171689, 11096388, 13562252, 14795184, 15749712, 20343378, 22192776, 27124504, 30515067, 40686756, 44385552, 54249008, 61030134, 81373512, 122060268, 162747024, 244120536, 488241072]

約数ペア:

[(1, 488241072), (2, 244120536), (3, 162747024), (4, 122060268), (6, 81373512), (8, 61030134), (9, 54249008), (11, 44385552), (12, 40686756), (16, 30515067), (18, 27124504), (22, 22192776), (24, 20343378), (31, 15749712), (33, 14795184), (36, 13562252), (44, 11096388), (48, 10171689), (61, 8003952), (62, 7874856), (66, 7397592), (72, 6781126), (88, 5548194), (93, 5249904), (99, 4931728), (122, 4001976), (124, 3937428), (132, 3698796), (144, 3390563), (163, 2995344), (176, 2774097), (183, 2667984), (186, 2624952), (198, 2465864), (244, 2000988), (248, 1968714), (264, 1849398), (279, 1749968), (326, 1497672), (341, 1431792), (366, 1333992), (372, 1312476), (396, 1232932), (488, 1000494), (489, 998448), (496, 984357), (528, 924699), (549, 889328), (558, 874984), (652, 748836), (671, 727632), (682, 715896), (732, 666996), (744, 656238), (792, 616466), (976, 500247), (978, 499224), (1023, 477264), (1098, 444664), (1116, 437492), (1304, 374418), (1342, 363816), (1364, 357948), (1464, 333498), (1467, 332816), (1488, 328119), (1584, 308233), (1793, 272304), (1891, 258192), (1956, 249612), (2013, 242544), (2046, 238632), (2196, 222332), (2232, 218746), (2608, 187209), (2684, 181908), (2728, 178974), (2928, 166749), (2934, 166408), (3069, 159088), (3586, 136152), (3782, 129096), (3912, 124806), (4026, 121272), (4092, 119316), (4392, 111166), (4464, 109373), (5053, 96624), (5368, 90954), (5379, 90768), (5456, 89487), (5673, 86064), (5868, 83204), (6039, 80848), (6138, 79544), (7172, 68076), (7564, 64548), (7824, 62403), (8052, 60636), (8184, 59658), (8784, 55583), (9943, 49104), (10106, 48312), (10736, 45477), (10758, 45384), (11346, 43032), (11736, 41602), (12078, 40424), (12276, 39772), (14344, 34038), (15128, 32274), (15159, 32208), (16104, 30318), (16137, 30256), (16368, 29829), (17019, 28688), (19886, 24552), (20212, 24156), (20801, 23472), (21516, 22692)]