255700224

素因数分解:

$2^8\times 3^2\times {\mathrm{13}}^1\times {\mathrm{8537}}^1$

素因数の和:8572

約数の個数: 108

約数和(自身を含む): 794051076

約数和(自身を除く): 538350852

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 192, 208, 234, 256, 288, 312, 384, 416, 468, 576, 624, 768, 832, 936, 1152, 1248, 1664, 1872, 2304, 2496, 3328, 3744, 4992, 7488, 8537, 9984, 14976, 17074, 25611, 29952, 34148, 51222, 68296, 76833, 102444, 110981, 136592, 153666, 204888, 221962, 273184, 307332, 332943, 409776, 443924, 546368, 614664, 665886, 819552, 887848, 998829, 1092736, 1229328, 1331772, 1639104, 1775696, 1997658, 2185472, 2458656, 2663544, 3278208, 3551392, 3995316, 4917312, 5327088, 6556416, 7102784, 7990632, 9834624, 10654176, 14205568, 15981264, 19669248, 21308352, 28411136, 31962528, 42616704, 63925056, 85233408, 127850112, 255700224]

約数ペア:

[(1, 255700224), (2, 127850112), (3, 85233408), (4, 63925056), (6, 42616704), (8, 31962528), (9, 28411136), (12, 21308352), (13, 19669248), (16, 15981264), (18, 14205568), (24, 10654176), (26, 9834624), (32, 7990632), (36, 7102784), (39, 6556416), (48, 5327088), (52, 4917312), (64, 3995316), (72, 3551392), (78, 3278208), (96, 2663544), (104, 2458656), (117, 2185472), (128, 1997658), (144, 1775696), (156, 1639104), (192, 1331772), (208, 1229328), (234, 1092736), (256, 998829), (288, 887848), (312, 819552), (384, 665886), (416, 614664), (468, 546368), (576, 443924), (624, 409776), (768, 332943), (832, 307332), (936, 273184), (1152, 221962), (1248, 204888), (1664, 153666), (1872, 136592), (2304, 110981), (2496, 102444), (3328, 76833), (3744, 68296), (4992, 51222), (7488, 34148), (8537, 29952), (9984, 25611), (14976, 17074)]