751388897408

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1\times {\mathrm{15193}}^1$

素因数の和:15494

約数の個数: 128

約数和(自身を含む): 1586734945920

約数和(自身を除く): 835346048512

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 107, 128, 157, 184, 214, 314, 368, 428, 628, 736, 856, 1256, 1472, 1712, 2461, 2512, 2944, 3424, 3611, 4922, 5024, 6848, 7222, 9844, 10048, 13696, 14444, 15193, 16799, 19688, 20096, 28888, 30386, 33598, 39376, 57776, 60772, 67196, 78752, 115552, 121544, 134392, 157504, 231104, 243088, 268784, 315008, 349439, 386377, 462208, 486176, 537568, 698878, 772754, 972352, 1075136, 1397756, 1545508, 1625651, 1944704, 2150272, 2385301, 2795512, 3091016, 3251302, 4770602, 5591024, 6182032, 6502604, 9541204, 11182048, 12364064, 13005208, 19082408, 22364096, 24728128, 26010416, 37389973, 38164816, 44728192, 49456256, 52020832, 54861923, 74779946, 76329632, 104041664, 109723846, 149559892, 152659264, 208083328, 219447692, 255227207, 299119784, 305318528, 438895384, 510454414, 598239568, 877790768, 1020908828, 1196479136, 1755581536, 2041817656, 2392958272, 3511163072, 4083635312, 4785916544, 5870225761, 7022326144, 8167270624, 11740451522, 16334541248, 23480903044, 32669082496, 46961806088, 93923612176, 187847224352, 375694448704, 751388897408]

約数ペア:

[(1, 751388897408), (2, 375694448704), (4, 187847224352), (8, 93923612176), (16, 46961806088), (23, 32669082496), (32, 23480903044), (46, 16334541248), (64, 11740451522), (92, 8167270624), (107, 7022326144), (128, 5870225761), (157, 4785916544), (184, 4083635312), (214, 3511163072), (314, 2392958272), (368, 2041817656), (428, 1755581536), (628, 1196479136), (736, 1020908828), (856, 877790768), (1256, 598239568), (1472, 510454414), (1712, 438895384), (2461, 305318528), (2512, 299119784), (2944, 255227207), (3424, 219447692), (3611, 208083328), (4922, 152659264), (5024, 149559892), (6848, 109723846), (7222, 104041664), (9844, 76329632), (10048, 74779946), (13696, 54861923), (14444, 52020832), (15193, 49456256), (16799, 44728192), (19688, 38164816), (20096, 37389973), (28888, 26010416), (30386, 24728128), (33598, 22364096), (39376, 19082408), (57776, 13005208), (60772, 12364064), (67196, 11182048), (78752, 9541204), (115552, 6502604), (121544, 6182032), (134392, 5591024), (157504, 4770602), (231104, 3251302), (243088, 3091016), (268784, 2795512), (315008, 2385301), (349439, 2150272), (386377, 1944704), (462208, 1625651), (486176, 1545508), (537568, 1397756), (698878, 1075136), (772754, 972352)]