290113128

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{6841}}^1$

素因数の和:6903

約数の個数: 96

約数和(自身を含む): 853881600

約数和(自身を除く): 563768472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 31, 36, 38, 57, 62, 72, 76, 93, 114, 124, 152, 171, 186, 228, 248, 279, 342, 372, 456, 558, 589, 684, 744, 1116, 1178, 1368, 1767, 2232, 2356, 3534, 4712, 5301, 6841, 7068, 10602, 13682, 14136, 20523, 21204, 27364, 41046, 42408, 54728, 61569, 82092, 123138, 129979, 164184, 212071, 246276, 259958, 389937, 424142, 492552, 519916, 636213, 779874, 848284, 1039832, 1169811, 1272426, 1559748, 1696568, 1908639, 2339622, 2544852, 3119496, 3817278, 4029349, 4679244, 5089704, 7634556, 8058698, 9358488, 12088047, 15269112, 16117396, 24176094, 32234792, 36264141, 48352188, 72528282, 96704376, 145056564, 290113128]

約数ペア:

[(1, 290113128), (2, 145056564), (3, 96704376), (4, 72528282), (6, 48352188), (8, 36264141), (9, 32234792), (12, 24176094), (18, 16117396), (19, 15269112), (24, 12088047), (31, 9358488), (36, 8058698), (38, 7634556), (57, 5089704), (62, 4679244), (72, 4029349), (76, 3817278), (93, 3119496), (114, 2544852), (124, 2339622), (152, 1908639), (171, 1696568), (186, 1559748), (228, 1272426), (248, 1169811), (279, 1039832), (342, 848284), (372, 779874), (456, 636213), (558, 519916), (589, 492552), (684, 424142), (744, 389937), (1116, 259958), (1178, 246276), (1368, 212071), (1767, 164184), (2232, 129979), (2356, 123138), (3534, 82092), (4712, 61569), (5301, 54728), (6841, 42408), (7068, 41046), (10602, 27364), (13682, 21204), (14136, 20523)]