260105673472

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{1367}}^1\times {\mathrm{39119}}^1$

素因数の和:40521

約数の個数: 72

約数和(自身を含む): 546935155200

約数和(自身を除く): 286829481728

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 608, 1216, 1367, 2432, 2734, 4864, 5468, 10936, 21872, 25973, 39119, 43744, 51946, 78238, 87488, 103892, 156476, 174976, 207784, 312952, 349952, 415568, 625904, 743261, 831136, 1251808, 1486522, 1662272, 2503616, 2973044, 3324544, 5007232, 5946088, 6649088, 10014464, 11892176, 23784352, 47568704, 53475673, 95137408, 106951346, 190274816, 213902692, 427805384, 855610768, 1016037787, 1711221536, 2032075574, 3422443072, 4064151148, 6844886144, 8128302296, 13689772288, 16256604592, 32513209184, 65026418368, 130052836736, 260105673472]

約数ペア:

[(1, 260105673472), (2, 130052836736), (4, 65026418368), (8, 32513209184), (16, 16256604592), (19, 13689772288), (32, 8128302296), (38, 6844886144), (64, 4064151148), (76, 3422443072), (128, 2032075574), (152, 1711221536), (256, 1016037787), (304, 855610768), (608, 427805384), (1216, 213902692), (1367, 190274816), (2432, 106951346), (2734, 95137408), (4864, 53475673), (5468, 47568704), (10936, 23784352), (21872, 11892176), (25973, 10014464), (39119, 6649088), (43744, 5946088), (51946, 5007232), (78238, 3324544), (87488, 2973044), (103892, 2503616), (156476, 1662272), (174976, 1486522), (207784, 1251808), (312952, 831136), (349952, 743261), (415568, 625904)]