287624376

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{2243}}^1$

素因数の和:2405

約数の個数: 96

約数和(自身を含む): 845404560

約数和(自身を除く): 557780184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 137, 156, 234, 274, 312, 411, 468, 548, 822, 936, 1096, 1233, 1644, 1781, 2243, 2466, 3288, 3562, 4486, 4932, 5343, 6729, 7124, 8972, 9864, 10686, 13458, 14248, 16029, 17944, 20187, 21372, 26916, 29159, 32058, 40374, 42744, 53832, 58318, 64116, 80748, 87477, 116636, 128232, 161496, 174954, 233272, 262431, 307291, 349908, 524862, 614582, 699816, 921873, 1049724, 1229164, 1843746, 2099448, 2458328, 2765619, 3687492, 3994783, 5531238, 7374984, 7989566, 11062476, 11984349, 15979132, 22124952, 23968698, 31958264, 35953047, 47937396, 71906094, 95874792, 143812188, 287624376]

約数ペア:

[(1, 287624376), (2, 143812188), (3, 95874792), (4, 71906094), (6, 47937396), (8, 35953047), (9, 31958264), (12, 23968698), (13, 22124952), (18, 15979132), (24, 11984349), (26, 11062476), (36, 7989566), (39, 7374984), (52, 5531238), (72, 3994783), (78, 3687492), (104, 2765619), (117, 2458328), (137, 2099448), (156, 1843746), (234, 1229164), (274, 1049724), (312, 921873), (411, 699816), (468, 614582), (548, 524862), (822, 349908), (936, 307291), (1096, 262431), (1233, 233272), (1644, 174954), (1781, 161496), (2243, 128232), (2466, 116636), (3288, 87477), (3562, 80748), (4486, 64116), (4932, 58318), (5343, 53832), (6729, 42744), (7124, 40374), (8972, 32058), (9864, 29159), (10686, 26916), (13458, 21372), (14248, 20187), (16029, 17944)]