305677424

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{39719}}^1$

素因数の和:39777

約数の個数: 40

約数和(自身を含む): 655062240

約数和(自身を除く): 349384816

約数列:

[1, 2, 4, 8, 13, 16, 26, 37, 52, 74, 104, 148, 208, 296, 481, 592, 962, 1924, 3848, 7696, 39719, 79438, 158876, 317752, 516347, 635504, 1032694, 1469603, 2065388, 2939206, 4130776, 5878412, 8261552, 11756824, 19104839, 23513648, 38209678, 76419356, 152838712, 305677424]

約数ペア:

[(1, 305677424), (2, 152838712), (4, 76419356), (8, 38209678), (13, 23513648), (16, 19104839), (26, 11756824), (37, 8261552), (52, 5878412), (74, 4130776), (104, 2939206), (148, 2065388), (208, 1469603), (296, 1032694), (481, 635504), (592, 516347), (962, 317752), (1924, 158876), (3848, 79438), (7696, 39719)]