18222413568

素因数分解:

$2^8\times 3^1\times {\mathrm{37}}^1\times {\mathrm{433}}^1\times {\mathrm{1481}}^1$

素因数の和:1970

約数の個数: 144

約数和(自身を含む): 49957698336

約数和(自身を除く): 31735284768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 96, 111, 128, 148, 192, 222, 256, 296, 384, 433, 444, 592, 768, 866, 888, 1184, 1299, 1481, 1732, 1776, 2368, 2598, 2962, 3464, 3552, 4443, 4736, 5196, 5924, 6928, 7104, 8886, 9472, 10392, 11848, 13856, 14208, 16021, 17772, 20784, 23696, 27712, 28416, 32042, 35544, 41568, 47392, 48063, 54797, 55424, 64084, 71088, 83136, 94784, 96126, 109594, 110848, 128168, 142176, 164391, 166272, 189568, 192252, 219188, 256336, 284352, 328782, 332544, 379136, 384504, 438376, 512672, 568704, 641273, 657564, 769008, 876752, 1025344, 1137408, 1282546, 1315128, 1538016, 1753504, 1923819, 2050688, 2565092, 2630256, 3076032, 3507008, 3847638, 4101376, 5130184, 5260512, 6152064, 7014016, 7695276, 10260368, 10521024, 12304128, 14028032, 15390552, 20520736, 21042048, 23727101, 30781104, 41041472, 42084096, 47454202, 61562208, 71181303, 82082944, 94908404, 123124416, 142362606, 164165888, 189816808, 246248832, 284725212, 379633616, 492497664, 569450424, 759267232, 1138900848, 1518534464, 2277801696, 3037068928, 4555603392, 6074137856, 9111206784, 18222413568]

約数ペア:

[(1, 18222413568), (2, 9111206784), (3, 6074137856), (4, 4555603392), (6, 3037068928), (8, 2277801696), (12, 1518534464), (16, 1138900848), (24, 759267232), (32, 569450424), (37, 492497664), (48, 379633616), (64, 284725212), (74, 246248832), (96, 189816808), (111, 164165888), (128, 142362606), (148, 123124416), (192, 94908404), (222, 82082944), (256, 71181303), (296, 61562208), (384, 47454202), (433, 42084096), (444, 41041472), (592, 30781104), (768, 23727101), (866, 21042048), (888, 20520736), (1184, 15390552), (1299, 14028032), (1481, 12304128), (1732, 10521024), (1776, 10260368), (2368, 7695276), (2598, 7014016), (2962, 6152064), (3464, 5260512), (3552, 5130184), (4443, 4101376), (4736, 3847638), (5196, 3507008), (5924, 3076032), (6928, 2630256), (7104, 2565092), (8886, 2050688), (9472, 1923819), (10392, 1753504), (11848, 1538016), (13856, 1315128), (14208, 1282546), (16021, 1137408), (17772, 1025344), (20784, 876752), (23696, 769008), (27712, 657564), (28416, 641273), (32042, 568704), (35544, 512672), (41568, 438376), (47392, 384504), (48063, 379136), (54797, 332544), (55424, 328782), (64084, 284352), (71088, 256336), (83136, 219188), (94784, 192252), (96126, 189568), (109594, 166272), (110848, 164391), (128168, 142176)]