266665968

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:164

約数の個数: 180

約数和(自身を含む): 806760864

約数和(自身を除く): 540094896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 41, 47, 48, 62, 72, 82, 93, 94, 123, 124, 141, 144, 164, 186, 188, 246, 248, 279, 282, 328, 369, 372, 376, 423, 492, 496, 558, 564, 656, 738, 744, 752, 846, 961, 984, 1116, 1128, 1271, 1457, 1476, 1488, 1692, 1922, 1927, 1968, 2232, 2256, 2542, 2883, 2914, 2952, 3384, 3813, 3844, 3854, 4371, 4464, 5084, 5766, 5781, 5828, 5904, 6768, 7626, 7688, 7708, 8649, 8742, 10168, 11439, 11532, 11562, 11656, 13113, 15252, 15376, 15416, 17298, 17343, 17484, 20336, 22878, 23064, 23124, 23312, 26226, 30504, 30832, 34596, 34686, 34968, 39401, 45167, 45756, 46128, 46248, 52452, 59737, 61008, 69192, 69372, 69936, 78802, 90334, 91512, 92496, 104904, 118203, 119474, 135501, 138384, 138744, 157604, 179211, 180668, 183024, 209808, 236406, 238948, 271002, 277488, 315208, 354609, 358422, 361336, 406503, 472812, 477896, 537633, 542004, 630416, 709218, 716844, 722672, 813006, 945624, 955792, 1075266, 1084008, 1418436, 1433688, 1626012, 1851847, 1891248, 2150532, 2168016, 2836872, 2867376, 3252024, 3703694, 4301064, 5555541, 5673744, 6504048, 7407388, 8602128, 11111082, 14814776, 16666623, 22222164, 29629552, 33333246, 44444328, 66666492, 88888656, 133332984, 266665968]

約数ペア:

[(1, 266665968), (2, 133332984), (3, 88888656), (4, 66666492), (6, 44444328), (8, 33333246), (9, 29629552), (12, 22222164), (16, 16666623), (18, 14814776), (24, 11111082), (31, 8602128), (36, 7407388), (41, 6504048), (47, 5673744), (48, 5555541), (62, 4301064), (72, 3703694), (82, 3252024), (93, 2867376), (94, 2836872), (123, 2168016), (124, 2150532), (141, 1891248), (144, 1851847), (164, 1626012), (186, 1433688), (188, 1418436), (246, 1084008), (248, 1075266), (279, 955792), (282, 945624), (328, 813006), (369, 722672), (372, 716844), (376, 709218), (423, 630416), (492, 542004), (496, 537633), (558, 477896), (564, 472812), (656, 406503), (738, 361336), (744, 358422), (752, 354609), (846, 315208), (961, 277488), (984, 271002), (1116, 238948), (1128, 236406), (1271, 209808), (1457, 183024), (1476, 180668), (1488, 179211), (1692, 157604), (1922, 138744), (1927, 138384), (1968, 135501), (2232, 119474), (2256, 118203), (2542, 104904), (2883, 92496), (2914, 91512), (2952, 90334), (3384, 78802), (3813, 69936), (3844, 69372), (3854, 69192), (4371, 61008), (4464, 59737), (5084, 52452), (5766, 46248), (5781, 46128), (5828, 45756), (5904, 45167), (6768, 39401), (7626, 34968), (7688, 34686), (7708, 34596), (8649, 30832), (8742, 30504), (10168, 26226), (11439, 23312), (11532, 23124), (11562, 23064), (11656, 22878), (13113, 20336), (15252, 17484), (15376, 17343), (15416, 17298)]