291279492

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{24593}}^1$

素因数の和:24657

約数の個数: 72

約数和(自身を含む): 859412736

約数和(自身を除く): 568133244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 63, 84, 94, 126, 141, 188, 252, 282, 329, 423, 564, 658, 846, 987, 1316, 1692, 1974, 2961, 3948, 5922, 11844, 24593, 49186, 73779, 98372, 147558, 172151, 221337, 295116, 344302, 442674, 516453, 688604, 885348, 1032906, 1155871, 1549359, 2065812, 2311742, 3098718, 3467613, 4623484, 6197436, 6935226, 8091097, 10402839, 13870452, 16182194, 20805678, 24273291, 32364388, 41611356, 48546582, 72819873, 97093164, 145639746, 291279492]

約数ペア:

[(1, 291279492), (2, 145639746), (3, 97093164), (4, 72819873), (6, 48546582), (7, 41611356), (9, 32364388), (12, 24273291), (14, 20805678), (18, 16182194), (21, 13870452), (28, 10402839), (36, 8091097), (42, 6935226), (47, 6197436), (63, 4623484), (84, 3467613), (94, 3098718), (126, 2311742), (141, 2065812), (188, 1549359), (252, 1155871), (282, 1032906), (329, 885348), (423, 688604), (564, 516453), (658, 442674), (846, 344302), (987, 295116), (1316, 221337), (1692, 172151), (1974, 147558), (2961, 98372), (3948, 73779), (5922, 49186), (11844, 24593)]