15517306688

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{433}}^1\times {\mathrm{2267}}^1$

素因数の和:2744

約数の個数: 112

約数和(自身を含む): 35002134720

約数和(自身を除く): 19484828032

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 152, 208, 247, 304, 416, 433, 494, 608, 832, 866, 988, 1216, 1732, 1976, 2267, 3464, 3952, 4534, 5629, 6928, 7904, 8227, 9068, 11258, 13856, 15808, 16454, 18136, 22516, 27712, 29471, 32908, 36272, 43073, 45032, 58942, 65816, 72544, 86146, 90064, 106951, 117884, 131632, 145088, 172292, 180128, 213902, 235768, 263264, 344584, 360256, 427804, 471536, 526528, 559949, 689168, 855608, 943072, 981611, 1119898, 1378336, 1711216, 1886144, 1963222, 2239796, 2756672, 3422432, 3926444, 4479592, 6844864, 7852888, 8959184, 12760943, 15705776, 17918368, 18650609, 25521886, 31411552, 35836736, 37301218, 51043772, 62823104, 74602436, 102087544, 149204872, 204175088, 242457917, 298409744, 408350176, 484915834, 596819488, 816700352, 969831668, 1193638976, 1939663336, 3879326672, 7758653344, 15517306688]

約数ペア:

[(1, 15517306688), (2, 7758653344), (4, 3879326672), (8, 1939663336), (13, 1193638976), (16, 969831668), (19, 816700352), (26, 596819488), (32, 484915834), (38, 408350176), (52, 298409744), (64, 242457917), (76, 204175088), (104, 149204872), (152, 102087544), (208, 74602436), (247, 62823104), (304, 51043772), (416, 37301218), (433, 35836736), (494, 31411552), (608, 25521886), (832, 18650609), (866, 17918368), (988, 15705776), (1216, 12760943), (1732, 8959184), (1976, 7852888), (2267, 6844864), (3464, 4479592), (3952, 3926444), (4534, 3422432), (5629, 2756672), (6928, 2239796), (7904, 1963222), (8227, 1886144), (9068, 1711216), (11258, 1378336), (13856, 1119898), (15808, 981611), (16454, 943072), (18136, 855608), (22516, 689168), (27712, 559949), (29471, 526528), (32908, 471536), (36272, 427804), (43073, 360256), (45032, 344584), (58942, 263264), (65816, 235768), (72544, 213902), (86146, 180128), (90064, 172292), (106951, 145088), (117884, 131632)]