644551030368

素因数分解:

$2^5\times 3^7\times 7^1\times {\mathrm{1315711}}^1$

素因数の和:1315749

約数の個数: 192

約数和(自身を含む): 2175029821440

約数和(自身を除く): 1530478791072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 216, 224, 243, 252, 288, 324, 336, 378, 432, 486, 504, 567, 648, 672, 729, 756, 864, 972, 1008, 1134, 1296, 1458, 1512, 1701, 1944, 2016, 2187, 2268, 2592, 2916, 3024, 3402, 3888, 4374, 4536, 5103, 5832, 6048, 6804, 7776, 8748, 9072, 10206, 11664, 13608, 15309, 17496, 18144, 20412, 23328, 27216, 30618, 34992, 40824, 54432, 61236, 69984, 81648, 122472, 163296, 244944, 489888, 1315711, 2631422, 3947133, 5262844, 7894266, 9209977, 10525688, 11841399, 15788532, 18419954, 21051376, 23682798, 27629931, 31577064, 35524197, 36839908, 42102752, 47365596, 55259862, 63154128, 71048394, 73679816, 82889793, 94731192, 106572591, 110519724, 126308256, 142096788, 147359632, 165779586, 189462384, 213145182, 221039448, 248669379, 284193576, 294719264, 319717773, 331559172, 378924768, 426290364, 442078896, 497338758, 568387152, 639435546, 663118344, 746008137, 852580728, 884157792, 959153319, 994677516, 1136774304, 1278871092, 1326236688, 1492016274, 1705161456, 1918306638, 1989355032, 2238024411, 2557742184, 2652473376, 2877459957, 2984032548, 3410322912, 3836613276, 3978710064, 4476048822, 5115484368, 5754919914, 5968065096, 6714073233, 7673226552, 7957420128, 8952097644, 10230968736, 11509839828, 11936130192, 13428146466, 15346453104, 17904195288, 20142219699, 23019679656, 23872260384, 26856292932, 30692906208, 35808390576, 40284439398, 46039359312, 53712585864, 71616781152, 80568878796, 92078718624, 107425171728, 161137757592, 214850343456, 322275515184, 644551030368]

約数ペア:

[(1, 644551030368), (2, 322275515184), (3, 214850343456), (4, 161137757592), (6, 107425171728), (7, 92078718624), (8, 80568878796), (9, 71616781152), (12, 53712585864), (14, 46039359312), (16, 40284439398), (18, 35808390576), (21, 30692906208), (24, 26856292932), (27, 23872260384), (28, 23019679656), (32, 20142219699), (36, 17904195288), (42, 15346453104), (48, 13428146466), (54, 11936130192), (56, 11509839828), (63, 10230968736), (72, 8952097644), (81, 7957420128), (84, 7673226552), (96, 6714073233), (108, 5968065096), (112, 5754919914), (126, 5115484368), (144, 4476048822), (162, 3978710064), (168, 3836613276), (189, 3410322912), (216, 2984032548), (224, 2877459957), (243, 2652473376), (252, 2557742184), (288, 2238024411), (324, 1989355032), (336, 1918306638), (378, 1705161456), (432, 1492016274), (486, 1326236688), (504, 1278871092), (567, 1136774304), (648, 994677516), (672, 959153319), (729, 884157792), (756, 852580728), (864, 746008137), (972, 663118344), (1008, 639435546), (1134, 568387152), (1296, 497338758), (1458, 442078896), (1512, 426290364), (1701, 378924768), (1944, 331559172), (2016, 319717773), (2187, 294719264), (2268, 284193576), (2592, 248669379), (2916, 221039448), (3024, 213145182), (3402, 189462384), (3888, 165779586), (4374, 147359632), (4536, 142096788), (5103, 126308256), (5832, 110519724), (6048, 106572591), (6804, 94731192), (7776, 82889793), (8748, 73679816), (9072, 71048394), (10206, 63154128), (11664, 55259862), (13608, 47365596), (15309, 42102752), (17496, 36839908), (18144, 35524197), (20412, 31577064), (23328, 27629931), (27216, 23682798), (30618, 21051376), (34992, 18419954), (40824, 15788532), (54432, 11841399), (61236, 10525688), (69984, 9209977), (81648, 7894266), (122472, 5262844), (163296, 3947133), (244944, 2631422), (489888, 1315711)]