245524608

素因数分解:

$2^7\times 3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1$

素因数の和:249

約数の個数: 320

約数和(自身を含む): 888624000

約数和(自身を除く): 643099392

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 27, 28, 32, 34, 36, 42, 48, 51, 54, 56, 63, 64, 68, 72, 81, 84, 96, 102, 108, 112, 119, 126, 128, 136, 144, 153, 162, 168, 189, 192, 199, 204, 216, 224, 238, 252, 272, 288, 306, 324, 336, 357, 378, 384, 398, 408, 432, 448, 459, 476, 504, 544, 567, 576, 597, 612, 648, 672, 714, 756, 796, 816, 864, 896, 918, 952, 1008, 1071, 1088, 1134, 1152, 1194, 1224, 1296, 1344, 1377, 1393, 1428, 1512, 1592, 1632, 1728, 1791, 1836, 1904, 2016, 2142, 2176, 2268, 2388, 2448, 2592, 2688, 2754, 2786, 2856, 3024, 3184, 3213, 3264, 3383, 3456, 3582, 3672, 3808, 4032, 4179, 4284, 4536, 4776, 4896, 5184, 5373, 5508, 5572, 5712, 6048, 6368, 6426, 6528, 6766, 7164, 7344, 7616, 8064, 8358, 8568, 9072, 9552, 9639, 9792, 10149, 10368, 10746, 11016, 11144, 11424, 12096, 12537, 12736, 12852, 13532, 14328, 14688, 15232, 16119, 16716, 17136, 18144, 19104, 19278, 19584, 20298, 21492, 22032, 22288, 22848, 23681, 24192, 25074, 25472, 25704, 27064, 28656, 29376, 30447, 32238, 33432, 34272, 36288, 37611, 38208, 38556, 40596, 42984, 44064, 44576, 45696, 47362, 50148, 51408, 54128, 57312, 58752, 60894, 64476, 66864, 68544, 71043, 72576, 75222, 76416, 77112, 81192, 85968, 88128, 89152, 91341, 94724, 100296, 102816, 108256, 112833, 114624, 121788, 128952, 133728, 137088, 142086, 150444, 154224, 162384, 171936, 176256, 178304, 182682, 189448, 200592, 205632, 213129, 216512, 225666, 229248, 243576, 257904, 267456, 274023, 284172, 300888, 308448, 324768, 343872, 365364, 378896, 401184, 411264, 426258, 433024, 451332, 487152, 515808, 534912, 548046, 568344, 601776, 616896, 639387, 649536, 687744, 730728, 757792, 802368, 852516, 902664, 974304, 1031616, 1096092, 1136688, 1203552, 1233792, 1278774, 1299072, 1461456, 1515584, 1604736, 1705032, 1805328, 1918161, 1948608, 2063232, 2192184, 2273376, 2407104, 2557548, 2922912, 3031168, 3410064, 3610656, 3836322, 3897216, 4384368, 4546752, 4814208, 5115096, 5845824, 6820128, 7221312, 7672644, 8768736, 9093504, 10230192, 11691648, 13640256, 14442624, 15345288, 17537472, 20460384, 27280512, 30690576, 35074944, 40920768, 61381152, 81841536, 122762304, 245524608]

約数ペア:

[(1, 245524608), (2, 122762304), (3, 81841536), (4, 61381152), (6, 40920768), (7, 35074944), (8, 30690576), (9, 27280512), (12, 20460384), (14, 17537472), (16, 15345288), (17, 14442624), (18, 13640256), (21, 11691648), (24, 10230192), (27, 9093504), (28, 8768736), (32, 7672644), (34, 7221312), (36, 6820128), (42, 5845824), (48, 5115096), (51, 4814208), (54, 4546752), (56, 4384368), (63, 3897216), (64, 3836322), (68, 3610656), (72, 3410064), (81, 3031168), (84, 2922912), (96, 2557548), (102, 2407104), (108, 2273376), (112, 2192184), (119, 2063232), (126, 1948608), (128, 1918161), (136, 1805328), (144, 1705032), (153, 1604736), (162, 1515584), (168, 1461456), (189, 1299072), (192, 1278774), (199, 1233792), (204, 1203552), (216, 1136688), (224, 1096092), (238, 1031616), (252, 974304), (272, 902664), (288, 852516), (306, 802368), (324, 757792), (336, 730728), (357, 687744), (378, 649536), (384, 639387), (398, 616896), (408, 601776), (432, 568344), (448, 548046), (459, 534912), (476, 515808), (504, 487152), (544, 451332), (567, 433024), (576, 426258), (597, 411264), (612, 401184), (648, 378896), (672, 365364), (714, 343872), (756, 324768), (796, 308448), (816, 300888), (864, 284172), (896, 274023), (918, 267456), (952, 257904), (1008, 243576), (1071, 229248), (1088, 225666), (1134, 216512), (1152, 213129), (1194, 205632), (1224, 200592), (1296, 189448), (1344, 182682), (1377, 178304), (1393, 176256), (1428, 171936), (1512, 162384), (1592, 154224), (1632, 150444), (1728, 142086), (1791, 137088), (1836, 133728), (1904, 128952), (2016, 121788), (2142, 114624), (2176, 112833), (2268, 108256), (2388, 102816), (2448, 100296), (2592, 94724), (2688, 91341), (2754, 89152), (2786, 88128), (2856, 85968), (3024, 81192), (3184, 77112), (3213, 76416), (3264, 75222), (3383, 72576), (3456, 71043), (3582, 68544), (3672, 66864), (3808, 64476), (4032, 60894), (4179, 58752), (4284, 57312), (4536, 54128), (4776, 51408), (4896, 50148), (5184, 47362), (5373, 45696), (5508, 44576), (5572, 44064), (5712, 42984), (6048, 40596), (6368, 38556), (6426, 38208), (6528, 37611), (6766, 36288), (7164, 34272), (7344, 33432), (7616, 32238), (8064, 30447), (8358, 29376), (8568, 28656), (9072, 27064), (9552, 25704), (9639, 25472), (9792, 25074), (10149, 24192), (10368, 23681), (10746, 22848), (11016, 22288), (11144, 22032), (11424, 21492), (12096, 20298), (12537, 19584), (12736, 19278), (12852, 19104), (13532, 18144), (14328, 17136), (14688, 16716), (15232, 16119)]