399070854

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{6247}}^1$

素因数の和:6291

約数の個数: 96

約数和(自身を含む): 1097648640

約数和(自身を除く): 698577786

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 117, 126, 169, 182, 189, 234, 273, 338, 351, 378, 507, 546, 702, 819, 1014, 1183, 1521, 1638, 2366, 2457, 3042, 3549, 4563, 4914, 6247, 7098, 9126, 10647, 12494, 18741, 21294, 31941, 37482, 43729, 56223, 63882, 81211, 87458, 112446, 131187, 162422, 168669, 243633, 262374, 337338, 393561, 487266, 568477, 730899, 787122, 1055743, 1136954, 1180683, 1461798, 1705431, 2111486, 2192697, 2361366, 3167229, 3410862, 4385394, 5116293, 6334458, 7390201, 9501687, 10232586, 14780402, 15348879, 19003374, 22170603, 28505061, 30697758, 44341206, 57010122, 66511809, 133023618, 199535427, 399070854]

約数ペア:

[(1, 399070854), (2, 199535427), (3, 133023618), (6, 66511809), (7, 57010122), (9, 44341206), (13, 30697758), (14, 28505061), (18, 22170603), (21, 19003374), (26, 15348879), (27, 14780402), (39, 10232586), (42, 9501687), (54, 7390201), (63, 6334458), (78, 5116293), (91, 4385394), (117, 3410862), (126, 3167229), (169, 2361366), (182, 2192697), (189, 2111486), (234, 1705431), (273, 1461798), (338, 1180683), (351, 1136954), (378, 1055743), (507, 787122), (546, 730899), (702, 568477), (819, 487266), (1014, 393561), (1183, 337338), (1521, 262374), (1638, 243633), (2366, 168669), (2457, 162422), (3042, 131187), (3549, 112446), (4563, 87458), (4914, 81211), (6247, 63882), (7098, 56223), (9126, 43729), (10647, 37482), (12494, 31941), (18741, 21294)]