1590840888

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{23497}}^1$

素因数の和:23557

約数の個数: 128

約数和(自身を含む): 5053009920

約数和(自身を除く): 3462169032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 31, 39, 42, 52, 56, 62, 78, 84, 91, 93, 104, 124, 156, 168, 182, 186, 217, 248, 273, 312, 364, 372, 403, 434, 546, 651, 728, 744, 806, 868, 1092, 1209, 1302, 1612, 1736, 2184, 2418, 2604, 2821, 3224, 4836, 5208, 5642, 8463, 9672, 11284, 16926, 22568, 23497, 33852, 46994, 67704, 70491, 93988, 140982, 164479, 187976, 281964, 305461, 328958, 493437, 563928, 610922, 657916, 728407, 916383, 986874, 1221844, 1315832, 1456814, 1832766, 1973748, 2138227, 2185221, 2443688, 2913628, 3665532, 3947496, 4276454, 4370442, 5098849, 5827256, 6414681, 7331064, 8552908, 8740884, 9469291, 10197698, 12829362, 15296547, 17105816, 17481768, 18938582, 20395396, 25658724, 28407873, 30593094, 37877164, 40790792, 51317448, 56815746, 61186188, 66285037, 75754328, 113631492, 122372376, 132570074, 198855111, 227262984, 265140148, 397710222, 530280296, 795420444, 1590840888]

約数ペア:

[(1, 1590840888), (2, 795420444), (3, 530280296), (4, 397710222), (6, 265140148), (7, 227262984), (8, 198855111), (12, 132570074), (13, 122372376), (14, 113631492), (21, 75754328), (24, 66285037), (26, 61186188), (28, 56815746), (31, 51317448), (39, 40790792), (42, 37877164), (52, 30593094), (56, 28407873), (62, 25658724), (78, 20395396), (84, 18938582), (91, 17481768), (93, 17105816), (104, 15296547), (124, 12829362), (156, 10197698), (168, 9469291), (182, 8740884), (186, 8552908), (217, 7331064), (248, 6414681), (273, 5827256), (312, 5098849), (364, 4370442), (372, 4276454), (403, 3947496), (434, 3665532), (546, 2913628), (651, 2443688), (728, 2185221), (744, 2138227), (806, 1973748), (868, 1832766), (1092, 1456814), (1209, 1315832), (1302, 1221844), (1612, 986874), (1736, 916383), (2184, 728407), (2418, 657916), (2604, 610922), (2821, 563928), (3224, 493437), (4836, 328958), (5208, 305461), (5642, 281964), (8463, 187976), (9672, 164479), (11284, 140982), (16926, 93988), (22568, 70491), (23497, 67704), (33852, 46994)]