251006427792

素因数分解:

$2^4\times 3^2\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{182009}}^1$

素因数の和:182241

約数の個数: 120

約数和(自身を含む): 718536893880

約数和(自身を除く): 467530466088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 61, 72, 122, 144, 157, 183, 244, 314, 366, 471, 488, 549, 628, 732, 942, 976, 1098, 1256, 1413, 1464, 1884, 2196, 2512, 2826, 2928, 3768, 4392, 5652, 7536, 8784, 9577, 11304, 19154, 22608, 28731, 38308, 57462, 76616, 86193, 114924, 153232, 172386, 182009, 229848, 344772, 364018, 459696, 546027, 689544, 728036, 1092054, 1379088, 1456072, 1638081, 2184108, 2912144, 3276162, 4368216, 6552324, 8736432, 11102549, 13104648, 22205098, 26209296, 28575413, 33307647, 44410196, 57150826, 66615294, 85726239, 88820392, 99922941, 114301652, 133230588, 171452478, 177640784, 199845882, 228603304, 257178717, 266461176, 342904956, 399691764, 457206608, 514357434, 532922352, 685809912, 799383528, 1028714868, 1371619824, 1598767056, 1743100193, 2057429736, 3486200386, 4114859472, 5229300579, 6972400772, 10458601158, 13944801544, 15687901737, 20917202316, 27889603088, 31375803474, 41834404632, 62751606948, 83668809264, 125503213896, 251006427792]

約数ペア:

[(1, 251006427792), (2, 125503213896), (3, 83668809264), (4, 62751606948), (6, 41834404632), (8, 31375803474), (9, 27889603088), (12, 20917202316), (16, 15687901737), (18, 13944801544), (24, 10458601158), (36, 6972400772), (48, 5229300579), (61, 4114859472), (72, 3486200386), (122, 2057429736), (144, 1743100193), (157, 1598767056), (183, 1371619824), (244, 1028714868), (314, 799383528), (366, 685809912), (471, 532922352), (488, 514357434), (549, 457206608), (628, 399691764), (732, 342904956), (942, 266461176), (976, 257178717), (1098, 228603304), (1256, 199845882), (1413, 177640784), (1464, 171452478), (1884, 133230588), (2196, 114301652), (2512, 99922941), (2826, 88820392), (2928, 85726239), (3768, 66615294), (4392, 57150826), (5652, 44410196), (7536, 33307647), (8784, 28575413), (9577, 26209296), (11304, 22205098), (19154, 13104648), (22608, 11102549), (28731, 8736432), (38308, 6552324), (57462, 4368216), (76616, 3276162), (86193, 2912144), (114924, 2184108), (153232, 1638081), (172386, 1456072), (182009, 1379088), (229848, 1092054), (344772, 728036), (364018, 689544), (459696, 546027)]