672709212

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{233}}^1$

素因数の和:342

約数の個数: 240

約数和(自身を含む): 2156394240

約数和(自身を除く): 1483685028

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 54, 57, 63, 67, 76, 81, 84, 108, 114, 126, 133, 134, 162, 171, 189, 201, 228, 233, 252, 266, 268, 324, 342, 378, 399, 402, 466, 469, 513, 532, 567, 603, 684, 699, 756, 798, 804, 932, 938, 1026, 1134, 1197, 1206, 1273, 1398, 1407, 1539, 1596, 1631, 1809, 1876, 2052, 2097, 2268, 2394, 2412, 2546, 2796, 2814, 3078, 3262, 3591, 3618, 3819, 4194, 4221, 4427, 4788, 4893, 5092, 5427, 5628, 6156, 6291, 6524, 7182, 7236, 7638, 8388, 8442, 8854, 8911, 9786, 10773, 10854, 11457, 12582, 12663, 13281, 14364, 14679, 15276, 15611, 16884, 17708, 17822, 18873, 19572, 21546, 21708, 22914, 25164, 25326, 26562, 26733, 29358, 30989, 31222, 34371, 35644, 37746, 37989, 39843, 43092, 44037, 45828, 46833, 50652, 53124, 53466, 58716, 61978, 62444, 68742, 75492, 75978, 79686, 80199, 88074, 92967, 93666, 103113, 106932, 109277, 119529, 123956, 132111, 137484, 140499, 151956, 159372, 160398, 176148, 185934, 187332, 206226, 218554, 239058, 240597, 264222, 278901, 280998, 296609, 320796, 327831, 358587, 371868, 412452, 421497, 437108, 478116, 481194, 528444, 557802, 561996, 593218, 655662, 717174, 721791, 836703, 842994, 889827, 962388, 983493, 1115604, 1186436, 1264491, 1311324, 1434348, 1443582, 1673406, 1685988, 1779654, 1966986, 2076263, 2510109, 2528982, 2669481, 2887164, 2950479, 3346812, 3559308, 3933972, 4152526, 5020218, 5057964, 5338962, 5900958, 6228789, 8008443, 8305052, 8851437, 10040436, 10677924, 11801916, 12457578, 16016886, 17702874, 18686367, 24025329, 24915156, 32033772, 35405748, 37372734, 48050658, 56059101, 74745468, 96101316, 112118202, 168177303, 224236404, 336354606, 672709212]

約数ペア:

[(1, 672709212), (2, 336354606), (3, 224236404), (4, 168177303), (6, 112118202), (7, 96101316), (9, 74745468), (12, 56059101), (14, 48050658), (18, 37372734), (19, 35405748), (21, 32033772), (27, 24915156), (28, 24025329), (36, 18686367), (38, 17702874), (42, 16016886), (54, 12457578), (57, 11801916), (63, 10677924), (67, 10040436), (76, 8851437), (81, 8305052), (84, 8008443), (108, 6228789), (114, 5900958), (126, 5338962), (133, 5057964), (134, 5020218), (162, 4152526), (171, 3933972), (189, 3559308), (201, 3346812), (228, 2950479), (233, 2887164), (252, 2669481), (266, 2528982), (268, 2510109), (324, 2076263), (342, 1966986), (378, 1779654), (399, 1685988), (402, 1673406), (466, 1443582), (469, 1434348), (513, 1311324), (532, 1264491), (567, 1186436), (603, 1115604), (684, 983493), (699, 962388), (756, 889827), (798, 842994), (804, 836703), (932, 721791), (938, 717174), (1026, 655662), (1134, 593218), (1197, 561996), (1206, 557802), (1273, 528444), (1398, 481194), (1407, 478116), (1539, 437108), (1596, 421497), (1631, 412452), (1809, 371868), (1876, 358587), (2052, 327831), (2097, 320796), (2268, 296609), (2394, 280998), (2412, 278901), (2546, 264222), (2796, 240597), (2814, 239058), (3078, 218554), (3262, 206226), (3591, 187332), (3618, 185934), (3819, 176148), (4194, 160398), (4221, 159372), (4427, 151956), (4788, 140499), (4893, 137484), (5092, 132111), (5427, 123956), (5628, 119529), (6156, 109277), (6291, 106932), (6524, 103113), (7182, 93666), (7236, 92967), (7638, 88074), (8388, 80199), (8442, 79686), (8854, 75978), (8911, 75492), (9786, 68742), (10773, 62444), (10854, 61978), (11457, 58716), (12582, 53466), (12663, 53124), (13281, 50652), (14364, 46833), (14679, 45828), (15276, 44037), (15611, 43092), (16884, 39843), (17708, 37989), (17822, 37746), (18873, 35644), (19572, 34371), (21546, 31222), (21708, 30989), (22914, 29358), (25164, 26733), (25326, 26562)]