216981024

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{127}}^1$

素因数の和:227

約数の個数: 144

約数和(自身を含む): 635378688

約数和(自身を除く): 418397664

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 37, 39, 48, 52, 74, 78, 96, 104, 111, 127, 148, 156, 208, 222, 254, 296, 312, 381, 416, 444, 481, 508, 592, 624, 762, 888, 962, 1016, 1184, 1248, 1369, 1443, 1524, 1651, 1776, 1924, 2032, 2738, 2886, 3048, 3302, 3552, 3848, 4064, 4107, 4699, 4953, 5476, 5772, 6096, 6604, 7696, 8214, 9398, 9906, 10952, 11544, 12192, 13208, 14097, 15392, 16428, 17797, 18796, 19812, 21904, 23088, 26416, 28194, 32856, 35594, 37592, 39624, 43808, 46176, 52832, 53391, 56388, 61087, 65712, 71188, 75184, 79248, 106782, 112776, 122174, 131424, 142376, 150368, 158496, 173863, 183261, 213564, 225552, 244348, 284752, 347726, 366522, 427128, 451104, 488696, 521589, 569504, 695452, 733044, 854256, 977392, 1043178, 1390904, 1466088, 1708512, 1954784, 2086356, 2260219, 2781808, 2932176, 4172712, 4520438, 5563616, 5864352, 6780657, 8345424, 9040876, 13561314, 16690848, 18081752, 27122628, 36163504, 54245256, 72327008, 108490512, 216981024]

約数ペア:

[(1, 216981024), (2, 108490512), (3, 72327008), (4, 54245256), (6, 36163504), (8, 27122628), (12, 18081752), (13, 16690848), (16, 13561314), (24, 9040876), (26, 8345424), (32, 6780657), (37, 5864352), (39, 5563616), (48, 4520438), (52, 4172712), (74, 2932176), (78, 2781808), (96, 2260219), (104, 2086356), (111, 1954784), (127, 1708512), (148, 1466088), (156, 1390904), (208, 1043178), (222, 977392), (254, 854256), (296, 733044), (312, 695452), (381, 569504), (416, 521589), (444, 488696), (481, 451104), (508, 427128), (592, 366522), (624, 347726), (762, 284752), (888, 244348), (962, 225552), (1016, 213564), (1184, 183261), (1248, 173863), (1369, 158496), (1443, 150368), (1524, 142376), (1651, 131424), (1776, 122174), (1924, 112776), (2032, 106782), (2738, 79248), (2886, 75184), (3048, 71188), (3302, 65712), (3552, 61087), (3848, 56388), (4064, 53391), (4107, 52832), (4699, 46176), (4953, 43808), (5476, 39624), (5772, 37592), (6096, 35594), (6604, 32856), (7696, 28194), (8214, 26416), (9398, 23088), (9906, 21904), (10952, 19812), (11544, 18796), (12192, 17797), (13208, 16428), (14097, 15392)]