256904736

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{8389}}^1$

素因数の和:8442

約数の個数: 96

約数和(自身を含む): 761140800

約数和(自身を除く): 504236064

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 29, 32, 33, 44, 48, 58, 66, 87, 88, 96, 116, 132, 174, 176, 232, 264, 319, 348, 352, 464, 528, 638, 696, 928, 957, 1056, 1276, 1392, 1914, 2552, 2784, 3828, 5104, 7656, 8389, 10208, 15312, 16778, 25167, 30624, 33556, 50334, 67112, 92279, 100668, 134224, 184558, 201336, 243281, 268448, 276837, 369116, 402672, 486562, 553674, 729843, 738232, 805344, 973124, 1107348, 1459686, 1476464, 1946248, 2214696, 2676091, 2919372, 2952928, 3892496, 4429392, 5352182, 5838744, 7784992, 8028273, 8858784, 10704364, 11677488, 16056546, 21408728, 23354976, 32113092, 42817456, 64226184, 85634912, 128452368, 256904736]

約数ペア:

[(1, 256904736), (2, 128452368), (3, 85634912), (4, 64226184), (6, 42817456), (8, 32113092), (11, 23354976), (12, 21408728), (16, 16056546), (22, 11677488), (24, 10704364), (29, 8858784), (32, 8028273), (33, 7784992), (44, 5838744), (48, 5352182), (58, 4429392), (66, 3892496), (87, 2952928), (88, 2919372), (96, 2676091), (116, 2214696), (132, 1946248), (174, 1476464), (176, 1459686), (232, 1107348), (264, 973124), (319, 805344), (348, 738232), (352, 729843), (464, 553674), (528, 486562), (638, 402672), (696, 369116), (928, 276837), (957, 268448), (1056, 243281), (1276, 201336), (1392, 184558), (1914, 134224), (2552, 100668), (2784, 92279), (3828, 67112), (5104, 50334), (7656, 33556), (8389, 30624), (10208, 25167), (15312, 16778)]