313029568

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{9281}}^1$

素因数の和:9341

約数の個数: 56

約数和(自身を含む): 678996864

約数和(自身を除く): 365967296

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 124, 136, 248, 272, 496, 527, 544, 992, 1054, 1088, 1984, 2108, 4216, 8432, 9281, 16864, 18562, 33728, 37124, 74248, 148496, 157777, 287711, 296992, 315554, 575422, 593984, 631108, 1150844, 1262216, 2301688, 2524432, 4603376, 4891087, 5048864, 9206752, 9782174, 10097728, 18413504, 19564348, 39128696, 78257392, 156514784, 313029568]

約数ペア:

[(1, 313029568), (2, 156514784), (4, 78257392), (8, 39128696), (16, 19564348), (17, 18413504), (31, 10097728), (32, 9782174), (34, 9206752), (62, 5048864), (64, 4891087), (68, 4603376), (124, 2524432), (136, 2301688), (248, 1262216), (272, 1150844), (496, 631108), (527, 593984), (544, 575422), (992, 315554), (1054, 296992), (1088, 287711), (1984, 157777), (2108, 148496), (4216, 74248), (8432, 37124), (9281, 33728), (16864, 18562)]