216997392

素因数分解:

$2^4\times 3^1\times {\mathrm{191}}^1\times {\mathrm{23669}}^1$

素因数の和:23871

約数の個数: 40

約数和(自身を含む): 563535360

約数和(自身を除く): 346537968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 191, 382, 573, 764, 1146, 1528, 2292, 3056, 4584, 9168, 23669, 47338, 71007, 94676, 142014, 189352, 284028, 378704, 568056, 1136112, 4520779, 9041558, 13562337, 18083116, 27124674, 36166232, 54249348, 72332464, 108498696, 216997392]

約数ペア:

[(1, 216997392), (2, 108498696), (3, 72332464), (4, 54249348), (6, 36166232), (8, 27124674), (12, 18083116), (16, 13562337), (24, 9041558), (48, 4520779), (191, 1136112), (382, 568056), (573, 378704), (764, 284028), (1146, 189352), (1528, 142014), (2292, 94676), (3056, 71007), (4584, 47338), (9168, 23669)]