244288928

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{997}}^1$

素因数の和:1070

約数の個数: 96

約数和(自身を含む): 563351040

約数和(自身を除く): 319062112

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 31, 32, 38, 52, 62, 76, 104, 124, 152, 208, 247, 248, 304, 403, 416, 494, 496, 589, 608, 806, 988, 992, 997, 1178, 1612, 1976, 1994, 2356, 3224, 3952, 3988, 4712, 6448, 7657, 7904, 7976, 9424, 12896, 12961, 15314, 15952, 18848, 18943, 25922, 30628, 30907, 31904, 37886, 51844, 61256, 61814, 75772, 103688, 122512, 123628, 151544, 207376, 245024, 246259, 247256, 303088, 401791, 414752, 492518, 494512, 587233, 606176, 803582, 985036, 989024, 1174466, 1607164, 1970072, 2348932, 3214328, 3940144, 4697864, 6428656, 7634029, 7880288, 9395728, 12857312, 15268058, 18791456, 30536116, 61072232, 122144464, 244288928]

約数ペア:

[(1, 244288928), (2, 122144464), (4, 61072232), (8, 30536116), (13, 18791456), (16, 15268058), (19, 12857312), (26, 9395728), (31, 7880288), (32, 7634029), (38, 6428656), (52, 4697864), (62, 3940144), (76, 3214328), (104, 2348932), (124, 1970072), (152, 1607164), (208, 1174466), (247, 989024), (248, 985036), (304, 803582), (403, 606176), (416, 587233), (494, 494512), (496, 492518), (589, 414752), (608, 401791), (806, 303088), (988, 247256), (992, 246259), (997, 245024), (1178, 207376), (1612, 151544), (1976, 123628), (1994, 122512), (2356, 103688), (3224, 75772), (3952, 61814), (3988, 61256), (4712, 51844), (6448, 37886), (7657, 31904), (7904, 30907), (7976, 30628), (9424, 25922), (12896, 18943), (12961, 18848), (15314, 15952)]