215636224

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{691}}^1$

素因数の和:783

約数の個数: 72

約数和(自身を含む): 458281152

約数和(自身を除く): 242644928

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 53, 64, 92, 106, 128, 184, 212, 256, 368, 424, 691, 736, 848, 1219, 1382, 1472, 1696, 2438, 2764, 2944, 3392, 4876, 5528, 5888, 6784, 9752, 11056, 13568, 15893, 19504, 22112, 31786, 36623, 39008, 44224, 63572, 73246, 78016, 88448, 127144, 146492, 156032, 176896, 254288, 292984, 312064, 508576, 585968, 842329, 1017152, 1171936, 1684658, 2034304, 2343872, 3369316, 4068608, 4687744, 6738632, 9375488, 13477264, 26954528, 53909056, 107818112, 215636224]

約数ペア:

[(1, 215636224), (2, 107818112), (4, 53909056), (8, 26954528), (16, 13477264), (23, 9375488), (32, 6738632), (46, 4687744), (53, 4068608), (64, 3369316), (92, 2343872), (106, 2034304), (128, 1684658), (184, 1171936), (212, 1017152), (256, 842329), (368, 585968), (424, 508576), (691, 312064), (736, 292984), (848, 254288), (1219, 176896), (1382, 156032), (1472, 146492), (1696, 127144), (2438, 88448), (2764, 78016), (2944, 73246), (3392, 63572), (4876, 44224), (5528, 39008), (5888, 36623), (6784, 31786), (9752, 22112), (11056, 19504), (13568, 15893)]