697139664

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{2917}}^1$

素因数の和:3324

約数の個数: 80

約数和(自身を含む): 1945208832

約数和(自身を除く): 1248069168

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 383, 624, 766, 1149, 1532, 2298, 2917, 3064, 4596, 4979, 5834, 6128, 8751, 9192, 9958, 11668, 14937, 17502, 18384, 19916, 23336, 29874, 35004, 37921, 39832, 46672, 59748, 70008, 75842, 79664, 113763, 119496, 140016, 151684, 227526, 238992, 303368, 455052, 606736, 910104, 1117211, 1820208, 2234422, 3351633, 4468844, 6703266, 8937688, 13406532, 14523743, 17875376, 26813064, 29047486, 43571229, 53626128, 58094972, 87142458, 116189944, 174284916, 232379888, 348569832, 697139664]

約数ペア:

[(1, 697139664), (2, 348569832), (3, 232379888), (4, 174284916), (6, 116189944), (8, 87142458), (12, 58094972), (13, 53626128), (16, 43571229), (24, 29047486), (26, 26813064), (39, 17875376), (48, 14523743), (52, 13406532), (78, 8937688), (104, 6703266), (156, 4468844), (208, 3351633), (312, 2234422), (383, 1820208), (624, 1117211), (766, 910104), (1149, 606736), (1532, 455052), (2298, 303368), (2917, 238992), (3064, 227526), (4596, 151684), (4979, 140016), (5834, 119496), (6128, 113763), (8751, 79664), (9192, 75842), (9958, 70008), (11668, 59748), (14937, 46672), (17502, 39832), (18384, 37921), (19916, 35004), (23336, 29874)]