412933888

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{853}}^1$

素因数の和:961

約数の個数: 72

約数和(自身を含む): 865805696

約数和(自身を除く): 452871808

約数列:

[1, 2, 4, 8, 16, 31, 32, 61, 62, 64, 122, 124, 128, 244, 248, 256, 488, 496, 853, 976, 992, 1706, 1891, 1952, 1984, 3412, 3782, 3904, 3968, 6824, 7564, 7808, 7936, 13648, 15128, 15616, 26443, 27296, 30256, 52033, 52886, 54592, 60512, 104066, 105772, 109184, 121024, 208132, 211544, 218368, 242048, 416264, 423088, 484096, 832528, 846176, 1613023, 1665056, 1692352, 3226046, 3330112, 3384704, 6452092, 6660224, 6769408, 12904184, 13320448, 25808368, 51616736, 103233472, 206466944, 412933888]

約数ペア:

[(1, 412933888), (2, 206466944), (4, 103233472), (8, 51616736), (16, 25808368), (31, 13320448), (32, 12904184), (61, 6769408), (62, 6660224), (64, 6452092), (122, 3384704), (124, 3330112), (128, 3226046), (244, 1692352), (248, 1665056), (256, 1613023), (488, 846176), (496, 832528), (853, 484096), (976, 423088), (992, 416264), (1706, 242048), (1891, 218368), (1952, 211544), (1984, 208132), (3412, 121024), (3782, 109184), (3904, 105772), (3968, 104066), (6824, 60512), (7564, 54592), (7808, 52886), (7936, 52033), (13648, 30256), (15128, 27296), (15616, 26443)]