857363556

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{311}}^1\times {\mathrm{887}}^1$

素因数の和:1249

約数の個数: 96

約数和(自身を含む): 2358300672

約数和(自身を除く): 1500937116

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 148, 222, 259, 311, 444, 518, 622, 777, 887, 933, 1036, 1244, 1554, 1774, 1866, 2177, 2661, 3108, 3548, 3732, 4354, 5322, 6209, 6531, 8708, 10644, 11507, 12418, 13062, 18627, 23014, 24836, 26124, 32819, 34521, 37254, 46028, 65638, 69042, 74508, 80549, 98457, 131276, 138084, 161098, 196914, 229733, 241647, 275857, 322196, 393828, 459466, 483294, 551714, 689199, 827571, 918932, 966588, 1103428, 1378398, 1655142, 1930999, 2756796, 3310284, 3861998, 5792997, 7723996, 10206709, 11585994, 20413418, 23171988, 30620127, 40826836, 61240254, 71446963, 122480508, 142893926, 214340889, 285787852, 428681778, 857363556]

約数ペア:

[(1, 857363556), (2, 428681778), (3, 285787852), (4, 214340889), (6, 142893926), (7, 122480508), (12, 71446963), (14, 61240254), (21, 40826836), (28, 30620127), (37, 23171988), (42, 20413418), (74, 11585994), (84, 10206709), (111, 7723996), (148, 5792997), (222, 3861998), (259, 3310284), (311, 2756796), (444, 1930999), (518, 1655142), (622, 1378398), (777, 1103428), (887, 966588), (933, 918932), (1036, 827571), (1244, 689199), (1554, 551714), (1774, 483294), (1866, 459466), (2177, 393828), (2661, 322196), (3108, 275857), (3548, 241647), (3732, 229733), (4354, 196914), (5322, 161098), (6209, 138084), (6531, 131276), (8708, 98457), (10644, 80549), (11507, 74508), (12418, 69042), (13062, 65638), (18627, 46028), (23014, 37254), (24836, 34521), (26124, 32819)]