249809508

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{467}}^1$

素因数の和:623

約数の個数: 120

約数和(自身を含む): 710341632

約数和(自身を除く): 460532124

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 127, 156, 162, 234, 254, 324, 351, 381, 467, 468, 508, 702, 762, 934, 1053, 1143, 1401, 1404, 1524, 1651, 1868, 2106, 2286, 2802, 3302, 3429, 4203, 4212, 4572, 4953, 5604, 6071, 6604, 6858, 8406, 9906, 10287, 12142, 12609, 13716, 14859, 16812, 18213, 19812, 20574, 24284, 25218, 29718, 36426, 37827, 41148, 44577, 50436, 54639, 59309, 59436, 72852, 75654, 89154, 109278, 118618, 133731, 151308, 163917, 177927, 178308, 218556, 237236, 267462, 327834, 355854, 491751, 533781, 534924, 655668, 711708, 771017, 983502, 1067562, 1542034, 1601343, 1967004, 2135124, 2313051, 3084068, 3202686, 4626102, 4804029, 6405372, 6939153, 9252204, 9608058, 13878306, 19216116, 20817459, 27756612, 41634918, 62452377, 83269836, 124904754, 249809508]

約数ペア:

[(1, 249809508), (2, 124904754), (3, 83269836), (4, 62452377), (6, 41634918), (9, 27756612), (12, 20817459), (13, 19216116), (18, 13878306), (26, 9608058), (27, 9252204), (36, 6939153), (39, 6405372), (52, 4804029), (54, 4626102), (78, 3202686), (81, 3084068), (108, 2313051), (117, 2135124), (127, 1967004), (156, 1601343), (162, 1542034), (234, 1067562), (254, 983502), (324, 771017), (351, 711708), (381, 655668), (467, 534924), (468, 533781), (508, 491751), (702, 355854), (762, 327834), (934, 267462), (1053, 237236), (1143, 218556), (1401, 178308), (1404, 177927), (1524, 163917), (1651, 151308), (1868, 133731), (2106, 118618), (2286, 109278), (2802, 89154), (3302, 75654), (3429, 72852), (4203, 59436), (4212, 59309), (4572, 54639), (4953, 50436), (5604, 44577), (6071, 41148), (6604, 37827), (6858, 36426), (8406, 29718), (9906, 25218), (10287, 24284), (12142, 20574), (12609, 19812), (13716, 18213), (14859, 16812)]