249920112

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{4129}}^1$

素因数の和:4250

約数の個数: 80

約数和(自身を含む): 702628640

約数和(自身を除く): 452708528

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 97, 104, 156, 194, 208, 291, 312, 388, 582, 624, 776, 1164, 1261, 1552, 2328, 2522, 3783, 4129, 4656, 5044, 7566, 8258, 10088, 12387, 15132, 16516, 20176, 24774, 30264, 33032, 49548, 53677, 60528, 66064, 99096, 107354, 161031, 198192, 214708, 322062, 400513, 429416, 644124, 801026, 858832, 1201539, 1288248, 1602052, 2403078, 2576496, 3204104, 4806156, 5206669, 6408208, 9612312, 10413338, 15620007, 19224624, 20826676, 31240014, 41653352, 62480028, 83306704, 124960056, 249920112]

約数ペア:

[(1, 249920112), (2, 124960056), (3, 83306704), (4, 62480028), (6, 41653352), (8, 31240014), (12, 20826676), (13, 19224624), (16, 15620007), (24, 10413338), (26, 9612312), (39, 6408208), (48, 5206669), (52, 4806156), (78, 3204104), (97, 2576496), (104, 2403078), (156, 1602052), (194, 1288248), (208, 1201539), (291, 858832), (312, 801026), (388, 644124), (582, 429416), (624, 400513), (776, 322062), (1164, 214708), (1261, 198192), (1552, 161031), (2328, 107354), (2522, 99096), (3783, 66064), (4129, 60528), (4656, 53677), (5044, 49548), (7566, 33032), (8258, 30264), (10088, 24774), (12387, 20176), (15132, 16516)]