2564429868

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7907}}^1$

素因数の和:7954

約数の個数: 240

約数和(自身を含む): 9002214144

約数和(自身を除く): 6437784276

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 13, 14, 18, 21, 22, 26, 27, 28, 33, 36, 39, 42, 44, 52, 54, 63, 66, 77, 78, 81, 84, 91, 99, 108, 117, 126, 132, 143, 154, 156, 162, 182, 189, 198, 231, 234, 252, 273, 286, 297, 308, 324, 351, 364, 378, 396, 429, 462, 468, 546, 567, 572, 594, 693, 702, 756, 819, 858, 891, 924, 1001, 1053, 1092, 1134, 1188, 1287, 1386, 1404, 1638, 1716, 1782, 2002, 2079, 2106, 2268, 2457, 2574, 2772, 3003, 3276, 3564, 3861, 4004, 4158, 4212, 4914, 5148, 6006, 6237, 7371, 7722, 7907, 8316, 9009, 9828, 11583, 12012, 12474, 14742, 15444, 15814, 18018, 23166, 23721, 24948, 27027, 29484, 31628, 36036, 46332, 47442, 54054, 55349, 71163, 81081, 86977, 94884, 102791, 108108, 110698, 142326, 162162, 166047, 173954, 205582, 213489, 221396, 260931, 284652, 308373, 324324, 332094, 347908, 411164, 426978, 498141, 521862, 608839, 616746, 640467, 664188, 719537, 782793, 853956, 925119, 996282, 1043724, 1130701, 1217678, 1233492, 1280934, 1439074, 1494423, 1565586, 1826517, 1850238, 1992564, 2158611, 2261402, 2348379, 2435356, 2561868, 2775357, 2878148, 2988846, 3131172, 3392103, 3653034, 3700476, 4317222, 4483269, 4522804, 4696758, 5479551, 5550714, 5977692, 6475833, 6784206, 7045137, 7306068, 7914907, 8326071, 8634444, 8966538, 9393516, 10176309, 10959102, 11101428, 12951666, 13568412, 14090274, 15829814, 16438653, 16652142, 17933076, 19427499, 20352618, 21918204, 23744721, 25903332, 28180548, 30528927, 31659628, 32877306, 33304284, 38854998, 40705236, 47489442, 49315959, 58282497, 61057854, 65754612, 71234163, 77709996, 91586781, 94978884, 98631918, 116564994, 122115708, 142468326, 183173562, 197263836, 213702489, 233129988, 284936652, 366347124, 427404978, 641107467, 854809956, 1282214934, 2564429868]

約数ペア:

[(1, 2564429868), (2, 1282214934), (3, 854809956), (4, 641107467), (6, 427404978), (7, 366347124), (9, 284936652), (11, 233129988), (12, 213702489), (13, 197263836), (14, 183173562), (18, 142468326), (21, 122115708), (22, 116564994), (26, 98631918), (27, 94978884), (28, 91586781), (33, 77709996), (36, 71234163), (39, 65754612), (42, 61057854), (44, 58282497), (52, 49315959), (54, 47489442), (63, 40705236), (66, 38854998), (77, 33304284), (78, 32877306), (81, 31659628), (84, 30528927), (91, 28180548), (99, 25903332), (108, 23744721), (117, 21918204), (126, 20352618), (132, 19427499), (143, 17933076), (154, 16652142), (156, 16438653), (162, 15829814), (182, 14090274), (189, 13568412), (198, 12951666), (231, 11101428), (234, 10959102), (252, 10176309), (273, 9393516), (286, 8966538), (297, 8634444), (308, 8326071), (324, 7914907), (351, 7306068), (364, 7045137), (378, 6784206), (396, 6475833), (429, 5977692), (462, 5550714), (468, 5479551), (546, 4696758), (567, 4522804), (572, 4483269), (594, 4317222), (693, 3700476), (702, 3653034), (756, 3392103), (819, 3131172), (858, 2988846), (891, 2878148), (924, 2775357), (1001, 2561868), (1053, 2435356), (1092, 2348379), (1134, 2261402), (1188, 2158611), (1287, 1992564), (1386, 1850238), (1404, 1826517), (1638, 1565586), (1716, 1494423), (1782, 1439074), (2002, 1280934), (2079, 1233492), (2106, 1217678), (2268, 1130701), (2457, 1043724), (2574, 996282), (2772, 925119), (3003, 853956), (3276, 782793), (3564, 719537), (3861, 664188), (4004, 640467), (4158, 616746), (4212, 608839), (4914, 521862), (5148, 498141), (6006, 426978), (6237, 411164), (7371, 347908), (7722, 332094), (7907, 324324), (8316, 308373), (9009, 284652), (9828, 260931), (11583, 221396), (12012, 213489), (12474, 205582), (14742, 173954), (15444, 166047), (15814, 162162), (18018, 142326), (23166, 110698), (23721, 108108), (24948, 102791), (27027, 94884), (29484, 86977), (31628, 81081), (36036, 71163), (46332, 55349), (47442, 54054)]