255585408

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{51199}}^1$

素因数の和:51229

約数の個数: 64

約数和(自身を含む): 731136000

約数和(自身を除く): 475550592

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, 312, 384, 416, 624, 832, 1248, 1664, 2496, 4992, 51199, 102398, 153597, 204796, 307194, 409592, 614388, 665587, 819184, 1228776, 1331174, 1638368, 1996761, 2457552, 2662348, 3276736, 3993522, 4915104, 5324696, 6553472, 7987044, 9830208, 10649392, 15974088, 19660416, 21298784, 31948176, 42597568, 63896352, 85195136, 127792704, 255585408]

約数ペア:

[(1, 255585408), (2, 127792704), (3, 85195136), (4, 63896352), (6, 42597568), (8, 31948176), (12, 21298784), (13, 19660416), (16, 15974088), (24, 10649392), (26, 9830208), (32, 7987044), (39, 6553472), (48, 5324696), (52, 4915104), (64, 3993522), (78, 3276736), (96, 2662348), (104, 2457552), (128, 1996761), (156, 1638368), (192, 1331174), (208, 1228776), (312, 819184), (384, 665587), (416, 614388), (624, 409592), (832, 307194), (1248, 204796), (1664, 153597), (2496, 102398), (4992, 51199)]