209551656

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{12527}}^1$

素因数の和:12594

約数の個数: 64

約数和(自身を含む): 568270080

約数和(自身を除く): 358718424

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 41, 51, 68, 82, 102, 123, 136, 164, 204, 246, 328, 408, 492, 697, 984, 1394, 2091, 2788, 4182, 5576, 8364, 12527, 16728, 25054, 37581, 50108, 75162, 100216, 150324, 212959, 300648, 425918, 513607, 638877, 851836, 1027214, 1277754, 1540821, 1703672, 2054428, 2555508, 3081642, 4108856, 5111016, 6163284, 8731319, 12326568, 17462638, 26193957, 34925276, 52387914, 69850552, 104775828, 209551656]

約数ペア:

[(1, 209551656), (2, 104775828), (3, 69850552), (4, 52387914), (6, 34925276), (8, 26193957), (12, 17462638), (17, 12326568), (24, 8731319), (34, 6163284), (41, 5111016), (51, 4108856), (68, 3081642), (82, 2555508), (102, 2054428), (123, 1703672), (136, 1540821), (164, 1277754), (204, 1027214), (246, 851836), (328, 638877), (408, 513607), (492, 425918), (697, 300648), (984, 212959), (1394, 150324), (2091, 100216), (2788, 75162), (4182, 50108), (5576, 37581), (8364, 25054), (12527, 16728)]