1902690816

素因数分解:

$2^9\times 3^1\times {\mathrm{13}}^1\times {\mathrm{95287}}^1$

素因数の和:95321

約数の個数: 80

約数和(自身を含む): 5458858944

約数和(自身を除く): 3556168128

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 512, 624, 768, 832, 1248, 1536, 1664, 2496, 3328, 4992, 6656, 9984, 19968, 95287, 190574, 285861, 381148, 571722, 762296, 1143444, 1238731, 1524592, 2286888, 2477462, 3049184, 3716193, 4573776, 4954924, 6098368, 7432386, 9147552, 9909848, 12196736, 14864772, 18295104, 19819696, 24393472, 29729544, 36590208, 39639392, 48786944, 59459088, 73180416, 79278784, 118918176, 146360832, 158557568, 237836352, 317115136, 475672704, 634230272, 951345408, 1902690816]

約数ペア:

[(1, 1902690816), (2, 951345408), (3, 634230272), (4, 475672704), (6, 317115136), (8, 237836352), (12, 158557568), (13, 146360832), (16, 118918176), (24, 79278784), (26, 73180416), (32, 59459088), (39, 48786944), (48, 39639392), (52, 36590208), (64, 29729544), (78, 24393472), (96, 19819696), (104, 18295104), (128, 14864772), (156, 12196736), (192, 9909848), (208, 9147552), (256, 7432386), (312, 6098368), (384, 4954924), (416, 4573776), (512, 3716193), (624, 3049184), (768, 2477462), (832, 2286888), (1248, 1524592), (1536, 1238731), (1664, 1143444), (2496, 762296), (3328, 571722), (4992, 381148), (6656, 285861), (9984, 190574), (19968, 95287)]