1964222496

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^2\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:276

約数の個数: 216

約数和(自身を含む): 5933596032

約数和(自身を除く): 3969373536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 47, 48, 62, 72, 93, 94, 96, 124, 141, 144, 151, 186, 188, 248, 279, 282, 288, 302, 372, 376, 423, 453, 496, 558, 564, 604, 744, 752, 846, 906, 961, 992, 1116, 1128, 1208, 1359, 1457, 1488, 1504, 1692, 1812, 1922, 2232, 2256, 2416, 2718, 2883, 2914, 2976, 3384, 3624, 3844, 4371, 4464, 4512, 4681, 4832, 5436, 5766, 5828, 6768, 7097, 7248, 7688, 8649, 8742, 8928, 9362, 10872, 11532, 11656, 13113, 13536, 14043, 14194, 14496, 15376, 17298, 17484, 18724, 21291, 21744, 23064, 23312, 26226, 28086, 28388, 30752, 34596, 34968, 37448, 42129, 42582, 43488, 45167, 46128, 46624, 52452, 56172, 56776, 63873, 69192, 69936, 74896, 84258, 85164, 90334, 92256, 104904, 112344, 113552, 127746, 135501, 138384, 139872, 145111, 149792, 168516, 170328, 180668, 209808, 220007, 224688, 227104, 255492, 271002, 276768, 290222, 337032, 340656, 361336, 406503, 419616, 435333, 440014, 449376, 510984, 542004, 580444, 660021, 674064, 681312, 722672, 813006, 870666, 880028, 1021968, 1084008, 1160888, 1305999, 1320042, 1348128, 1445344, 1626012, 1741332, 1760056, 1980063, 2043936, 2168016, 2321776, 2611998, 2640084, 3252024, 3482664, 3520112, 3960126, 4336032, 4643552, 5223996, 5280168, 6504048, 6820217, 6965328, 7040224, 7920252, 10447992, 10560336, 13008096, 13640434, 13930656, 15840504, 20460651, 20895984, 21120672, 27280868, 31681008, 40921302, 41791968, 54561736, 61381953, 63362016, 81842604, 109123472, 122763906, 163685208, 218246944, 245527812, 327370416, 491055624, 654740832, 982111248, 1964222496]

約数ペア:

[(1, 1964222496), (2, 982111248), (3, 654740832), (4, 491055624), (6, 327370416), (8, 245527812), (9, 218246944), (12, 163685208), (16, 122763906), (18, 109123472), (24, 81842604), (31, 63362016), (32, 61381953), (36, 54561736), (47, 41791968), (48, 40921302), (62, 31681008), (72, 27280868), (93, 21120672), (94, 20895984), (96, 20460651), (124, 15840504), (141, 13930656), (144, 13640434), (151, 13008096), (186, 10560336), (188, 10447992), (248, 7920252), (279, 7040224), (282, 6965328), (288, 6820217), (302, 6504048), (372, 5280168), (376, 5223996), (423, 4643552), (453, 4336032), (496, 3960126), (558, 3520112), (564, 3482664), (604, 3252024), (744, 2640084), (752, 2611998), (846, 2321776), (906, 2168016), (961, 2043936), (992, 1980063), (1116, 1760056), (1128, 1741332), (1208, 1626012), (1359, 1445344), (1457, 1348128), (1488, 1320042), (1504, 1305999), (1692, 1160888), (1812, 1084008), (1922, 1021968), (2232, 880028), (2256, 870666), (2416, 813006), (2718, 722672), (2883, 681312), (2914, 674064), (2976, 660021), (3384, 580444), (3624, 542004), (3844, 510984), (4371, 449376), (4464, 440014), (4512, 435333), (4681, 419616), (4832, 406503), (5436, 361336), (5766, 340656), (5828, 337032), (6768, 290222), (7097, 276768), (7248, 271002), (7688, 255492), (8649, 227104), (8742, 224688), (8928, 220007), (9362, 209808), (10872, 180668), (11532, 170328), (11656, 168516), (13113, 149792), (13536, 145111), (14043, 139872), (14194, 138384), (14496, 135501), (15376, 127746), (17298, 113552), (17484, 112344), (18724, 104904), (21291, 92256), (21744, 90334), (23064, 85164), (23312, 84258), (26226, 74896), (28086, 69936), (28388, 69192), (30752, 63873), (34596, 56776), (34968, 56172), (37448, 52452), (42129, 46624), (42582, 46128), (43488, 45167)]