298978832

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{10139}}^1$

素因数の和:10263

約数の個数: 40

約数和(自身を含む): 616106400

約数和(自身を除く): 317127568

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 97, 152, 194, 304, 388, 776, 1552, 1843, 3686, 7372, 10139, 14744, 20278, 29488, 40556, 81112, 162224, 192641, 385282, 770564, 983483, 1541128, 1966966, 3082256, 3933932, 7867864, 15735728, 18686177, 37372354, 74744708, 149489416, 298978832]

約数ペア:

[(1, 298978832), (2, 149489416), (4, 74744708), (8, 37372354), (16, 18686177), (19, 15735728), (38, 7867864), (76, 3933932), (97, 3082256), (152, 1966966), (194, 1541128), (304, 983483), (388, 770564), (776, 385282), (1552, 192641), (1843, 162224), (3686, 81112), (7372, 40556), (10139, 29488), (14744, 20278)]