2028496008

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{10657}}^1$

素因数の和:10787

約数の個数: 128

約数和(自身を含む): 6384568320

約数和(自身を除く): 4356072312

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 103, 132, 154, 168, 206, 231, 264, 308, 309, 412, 462, 616, 618, 721, 824, 924, 1133, 1236, 1442, 1848, 2163, 2266, 2472, 2884, 3399, 4326, 4532, 5768, 6798, 7931, 8652, 9064, 10657, 13596, 15862, 17304, 21314, 23793, 27192, 31724, 31971, 42628, 47586, 63448, 63942, 74599, 85256, 95172, 117227, 127884, 149198, 190344, 223797, 234454, 255768, 298396, 351681, 447594, 468908, 596792, 703362, 820589, 895188, 937816, 1097671, 1406724, 1641178, 1790376, 2195342, 2461767, 2813448, 3282356, 3293013, 4390684, 4923534, 6564712, 6586026, 7683697, 8781368, 9847068, 12074381, 13172052, 15367394, 19694136, 23051091, 24148762, 26344104, 30734788, 36223143, 46102182, 48297524, 61469576, 72446286, 84520667, 92204364, 96595048, 144892572, 169041334, 184408728, 253562001, 289785144, 338082668, 507124002, 676165336, 1014248004, 2028496008]

約数ペア:

[(1, 2028496008), (2, 1014248004), (3, 676165336), (4, 507124002), (6, 338082668), (7, 289785144), (8, 253562001), (11, 184408728), (12, 169041334), (14, 144892572), (21, 96595048), (22, 92204364), (24, 84520667), (28, 72446286), (33, 61469576), (42, 48297524), (44, 46102182), (56, 36223143), (66, 30734788), (77, 26344104), (84, 24148762), (88, 23051091), (103, 19694136), (132, 15367394), (154, 13172052), (168, 12074381), (206, 9847068), (231, 8781368), (264, 7683697), (308, 6586026), (309, 6564712), (412, 4923534), (462, 4390684), (616, 3293013), (618, 3282356), (721, 2813448), (824, 2461767), (924, 2195342), (1133, 1790376), (1236, 1641178), (1442, 1406724), (1848, 1097671), (2163, 937816), (2266, 895188), (2472, 820589), (2884, 703362), (3399, 596792), (4326, 468908), (4532, 447594), (5768, 351681), (6798, 298396), (7931, 255768), (8652, 234454), (9064, 223797), (10657, 190344), (13596, 149198), (15862, 127884), (17304, 117227), (21314, 95172), (23793, 85256), (27192, 74599), (31724, 63942), (31971, 63448), (42628, 47586)]