2659717242

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{467}}^1$

素因数の和:578

約数の個数: 256

約数和(自身を含む): 7799500800

約数和(自身を除く): 5139783558

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 27, 38, 39, 42, 54, 57, 61, 63, 78, 91, 114, 117, 122, 126, 133, 171, 182, 183, 189, 234, 247, 266, 273, 342, 351, 366, 378, 399, 427, 467, 494, 513, 546, 549, 702, 741, 793, 798, 819, 854, 934, 1026, 1098, 1159, 1197, 1281, 1401, 1482, 1586, 1638, 1647, 1729, 2223, 2318, 2379, 2394, 2457, 2562, 2802, 3269, 3294, 3458, 3477, 3591, 3843, 4203, 4446, 4758, 4914, 5187, 5551, 6071, 6538, 6669, 6954, 7137, 7182, 7686, 8113, 8406, 8873, 9807, 10374, 10431, 11102, 11529, 12142, 12609, 13338, 14274, 15067, 15561, 16226, 16653, 17746, 18213, 19614, 20862, 21411, 23058, 24339, 25218, 26619, 28487, 29421, 30134, 31122, 31293, 33306, 36426, 42497, 42822, 45201, 46683, 48678, 49959, 53238, 54639, 56974, 58842, 62111, 62586, 73017, 79857, 84994, 85461, 88263, 90402, 93366, 99918, 105469, 109278, 115349, 124222, 127491, 135603, 146034, 149877, 159714, 163917, 170922, 176526, 186333, 199409, 210938, 219051, 230698, 239571, 254982, 256383, 271206, 299754, 316407, 327834, 346047, 370331, 372666, 382473, 398818, 406809, 438102, 479142, 512766, 541253, 558999, 598227, 632814, 692094, 740662, 764946, 769149, 807443, 813618, 949221, 1038141, 1082506, 1110993, 1117998, 1147419, 1196454, 1538298, 1614886, 1623759, 1676997, 1794681, 1898442, 2076282, 2221986, 2294838, 2422329, 2592317, 2847663, 3114423, 3247518, 3332979, 3353994, 3589362, 3788771, 4844658, 4871277, 5184634, 5384043, 5695326, 6228846, 6665958, 7036289, 7266987, 7577542, 7776951, 9742554, 9998937, 10768086, 11366313, 14072578, 14533974, 14613831, 15553902, 19997874, 21108867, 21800961, 22732626, 23330853, 29227662, 34098939, 42217734, 43601922, 46661706, 49254023, 63326601, 68197878, 69992559, 98508046, 102296817, 126653202, 139985118, 147762069, 189979803, 204593634, 295524138, 379959606, 443286207, 886572414, 1329858621, 2659717242]

約数ペア:

[(1, 2659717242), (2, 1329858621), (3, 886572414), (6, 443286207), (7, 379959606), (9, 295524138), (13, 204593634), (14, 189979803), (18, 147762069), (19, 139985118), (21, 126653202), (26, 102296817), (27, 98508046), (38, 69992559), (39, 68197878), (42, 63326601), (54, 49254023), (57, 46661706), (61, 43601922), (63, 42217734), (78, 34098939), (91, 29227662), (114, 23330853), (117, 22732626), (122, 21800961), (126, 21108867), (133, 19997874), (171, 15553902), (182, 14613831), (183, 14533974), (189, 14072578), (234, 11366313), (247, 10768086), (266, 9998937), (273, 9742554), (342, 7776951), (351, 7577542), (366, 7266987), (378, 7036289), (399, 6665958), (427, 6228846), (467, 5695326), (494, 5384043), (513, 5184634), (546, 4871277), (549, 4844658), (702, 3788771), (741, 3589362), (793, 3353994), (798, 3332979), (819, 3247518), (854, 3114423), (934, 2847663), (1026, 2592317), (1098, 2422329), (1159, 2294838), (1197, 2221986), (1281, 2076282), (1401, 1898442), (1482, 1794681), (1586, 1676997), (1638, 1623759), (1647, 1614886), (1729, 1538298), (2223, 1196454), (2318, 1147419), (2379, 1117998), (2394, 1110993), (2457, 1082506), (2562, 1038141), (2802, 949221), (3269, 813618), (3294, 807443), (3458, 769149), (3477, 764946), (3591, 740662), (3843, 692094), (4203, 632814), (4446, 598227), (4758, 558999), (4914, 541253), (5187, 512766), (5551, 479142), (6071, 438102), (6538, 406809), (6669, 398818), (6954, 382473), (7137, 372666), (7182, 370331), (7686, 346047), (8113, 327834), (8406, 316407), (8873, 299754), (9807, 271206), (10374, 256383), (10431, 254982), (11102, 239571), (11529, 230698), (12142, 219051), (12609, 210938), (13338, 199409), (14274, 186333), (15067, 176526), (15561, 170922), (16226, 163917), (16653, 159714), (17746, 149877), (18213, 146034), (19614, 135603), (20862, 127491), (21411, 124222), (23058, 115349), (24339, 109278), (25218, 105469), (26619, 99918), (28487, 93366), (29421, 90402), (30134, 88263), (31122, 85461), (31293, 84994), (33306, 79857), (36426, 73017), (42497, 62586), (42822, 62111), (45201, 58842), (46683, 56974), (48678, 54639), (49959, 53238)]