15661094784

素因数分解:

$2^7\times 3^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1\times {\mathrm{4289}}^1$

素因数の和:4600

約数の個数: 128

約数和(自身を含む): 42900343200

約数和(自身を除く): 27239248416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 96, 111, 128, 148, 192, 222, 257, 296, 384, 444, 514, 592, 771, 888, 1028, 1184, 1542, 1776, 2056, 2368, 3084, 3552, 4112, 4289, 4736, 6168, 7104, 8224, 8578, 9509, 12336, 12867, 14208, 16448, 17156, 19018, 24672, 25734, 28527, 32896, 34312, 38036, 49344, 51468, 57054, 68624, 76072, 98688, 102936, 114108, 137248, 152144, 158693, 205872, 228216, 274496, 304288, 317386, 411744, 456432, 476079, 548992, 608576, 634772, 823488, 912864, 952158, 1102273, 1217152, 1269544, 1646976, 1825728, 1904316, 2204546, 2539088, 3306819, 3651456, 3808632, 4409092, 5078176, 6613638, 7617264, 8818184, 10156352, 13227276, 15234528, 17636368, 20312704, 26454552, 30469056, 35272736, 40784101, 52909104, 60938112, 70545472, 81568202, 105818208, 122352303, 141090944, 163136404, 211636416, 244704606, 326272808, 423272832, 489409212, 652545616, 978818424, 1305091232, 1957636848, 2610182464, 3915273696, 5220364928, 7830547392, 15661094784]

約数ペア:

[(1, 15661094784), (2, 7830547392), (3, 5220364928), (4, 3915273696), (6, 2610182464), (8, 1957636848), (12, 1305091232), (16, 978818424), (24, 652545616), (32, 489409212), (37, 423272832), (48, 326272808), (64, 244704606), (74, 211636416), (96, 163136404), (111, 141090944), (128, 122352303), (148, 105818208), (192, 81568202), (222, 70545472), (257, 60938112), (296, 52909104), (384, 40784101), (444, 35272736), (514, 30469056), (592, 26454552), (771, 20312704), (888, 17636368), (1028, 15234528), (1184, 13227276), (1542, 10156352), (1776, 8818184), (2056, 7617264), (2368, 6613638), (3084, 5078176), (3552, 4409092), (4112, 3808632), (4289, 3651456), (4736, 3306819), (6168, 2539088), (7104, 2204546), (8224, 1904316), (8578, 1825728), (9509, 1646976), (12336, 1269544), (12867, 1217152), (14208, 1102273), (16448, 952158), (17156, 912864), (19018, 823488), (24672, 634772), (25734, 608576), (28527, 548992), (32896, 476079), (34312, 456432), (38036, 411744), (49344, 317386), (51468, 304288), (57054, 274496), (68624, 228216), (76072, 205872), (98688, 158693), (102936, 152144), (114108, 137248)]