245274865888

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{349}}^1\times {\mathrm{54497}}^1$

素因数の和:54900

約数の個数: 96

約数和(自身を含む): 538353043200

約数和(自身を除く): 293078177312

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 104, 124, 208, 248, 349, 403, 416, 496, 698, 806, 992, 1396, 1612, 2792, 3224, 4537, 5584, 6448, 9074, 10819, 11168, 12896, 18148, 21638, 36296, 43276, 54497, 72592, 86552, 108994, 140647, 145184, 173104, 217988, 281294, 346208, 435976, 562588, 708461, 871952, 1125176, 1416922, 1689407, 1743904, 2250352, 2833844, 3378814, 4500704, 5667688, 6757628, 11335376, 13515256, 19019453, 21962291, 22670752, 27030512, 38038906, 43924582, 54061024, 76077812, 87849164, 152155624, 175698328, 247252889, 304311248, 351396656, 494505778, 589603043, 608622496, 702793312, 989011556, 1179206086, 1978023112, 2358412172, 3956046224, 4716824344, 7664839559, 7912092448, 9433648688, 15329679118, 18867297376, 30659358236, 61318716472, 122637432944, 245274865888]

約数ペア:

[(1, 245274865888), (2, 122637432944), (4, 61318716472), (8, 30659358236), (13, 18867297376), (16, 15329679118), (26, 9433648688), (31, 7912092448), (32, 7664839559), (52, 4716824344), (62, 3956046224), (104, 2358412172), (124, 1978023112), (208, 1179206086), (248, 989011556), (349, 702793312), (403, 608622496), (416, 589603043), (496, 494505778), (698, 351396656), (806, 304311248), (992, 247252889), (1396, 175698328), (1612, 152155624), (2792, 87849164), (3224, 76077812), (4537, 54061024), (5584, 43924582), (6448, 38038906), (9074, 27030512), (10819, 22670752), (11168, 21962291), (12896, 19019453), (18148, 13515256), (21638, 11335376), (36296, 6757628), (43276, 5667688), (54497, 4500704), (72592, 3378814), (86552, 2833844), (108994, 2250352), (140647, 1743904), (145184, 1689407), (173104, 1416922), (217988, 1125176), (281294, 871952), (346208, 708461), (435976, 562588)]