240281808

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{22651}}^1$

素因数の和:22692

約数の個数: 80

約数和(自身を含む): 707829696

約数和(自身を除く): 467547888

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 34, 39, 48, 51, 52, 68, 78, 102, 104, 136, 156, 204, 208, 221, 272, 312, 408, 442, 624, 663, 816, 884, 1326, 1768, 2652, 3536, 5304, 10608, 22651, 45302, 67953, 90604, 135906, 181208, 271812, 294463, 362416, 385067, 543624, 588926, 770134, 883389, 1087248, 1155201, 1177852, 1540268, 1766778, 2310402, 2355704, 3080536, 3533556, 4620804, 4711408, 5005871, 6161072, 7067112, 9241608, 10011742, 14134224, 15017613, 18483216, 20023484, 30035226, 40046968, 60070452, 80093936, 120140904, 240281808]

約数ペア:

[(1, 240281808), (2, 120140904), (3, 80093936), (4, 60070452), (6, 40046968), (8, 30035226), (12, 20023484), (13, 18483216), (16, 15017613), (17, 14134224), (24, 10011742), (26, 9241608), (34, 7067112), (39, 6161072), (48, 5005871), (51, 4711408), (52, 4620804), (68, 3533556), (78, 3080536), (102, 2355704), (104, 2310402), (136, 1766778), (156, 1540268), (204, 1177852), (208, 1155201), (221, 1087248), (272, 883389), (312, 770134), (408, 588926), (442, 543624), (624, 385067), (663, 362416), (816, 294463), (884, 271812), (1326, 181208), (1768, 135906), (2652, 90604), (3536, 67953), (5304, 45302), (10608, 22651)]