1557508992

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{18353}}^1$

素因数の和:18400

約数の個数: 128

約数和(自身を含む): 4717712160

約数和(自身を除く): 3160203168

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 64, 68, 78, 96, 102, 104, 128, 136, 156, 192, 204, 208, 221, 272, 312, 384, 408, 416, 442, 544, 624, 663, 816, 832, 884, 1088, 1248, 1326, 1632, 1664, 1768, 2176, 2496, 2652, 3264, 3536, 4992, 5304, 6528, 7072, 10608, 14144, 18353, 21216, 28288, 36706, 42432, 55059, 73412, 84864, 110118, 146824, 220236, 238589, 293648, 312001, 440472, 477178, 587296, 624002, 715767, 880944, 936003, 954356, 1174592, 1248004, 1431534, 1761888, 1872006, 1908712, 2349184, 2496008, 2863068, 3523776, 3744012, 3817424, 4056013, 4992016, 5726136, 7047552, 7488024, 7634848, 8112026, 9984032, 11452272, 12168039, 14976048, 15269696, 16224052, 19968064, 22904544, 24336078, 29952096, 30539392, 32448104, 39936128, 45809088, 48672156, 59904192, 64896208, 91618176, 97344312, 119808384, 129792416, 194688624, 259584832, 389377248, 519169664, 778754496, 1557508992]

約数ペア:

[(1, 1557508992), (2, 778754496), (3, 519169664), (4, 389377248), (6, 259584832), (8, 194688624), (12, 129792416), (13, 119808384), (16, 97344312), (17, 91618176), (24, 64896208), (26, 59904192), (32, 48672156), (34, 45809088), (39, 39936128), (48, 32448104), (51, 30539392), (52, 29952096), (64, 24336078), (68, 22904544), (78, 19968064), (96, 16224052), (102, 15269696), (104, 14976048), (128, 12168039), (136, 11452272), (156, 9984032), (192, 8112026), (204, 7634848), (208, 7488024), (221, 7047552), (272, 5726136), (312, 4992016), (384, 4056013), (408, 3817424), (416, 3744012), (442, 3523776), (544, 2863068), (624, 2496008), (663, 2349184), (816, 1908712), (832, 1872006), (884, 1761888), (1088, 1431534), (1248, 1248004), (1326, 1174592), (1632, 954356), (1664, 936003), (1768, 880944), (2176, 715767), (2496, 624002), (2652, 587296), (3264, 477178), (3536, 440472), (4992, 312001), (5304, 293648), (6528, 238589), (7072, 220236), (10608, 146824), (14144, 110118), (18353, 84864), (21216, 73412), (28288, 55059), (36706, 42432)]