12879573756

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{4259}}^1$

素因数の和:4456

約数の個数: 144

約数和(自身を含む): 36170467200

約数和(自身を除く): 23290893444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 49, 74, 84, 98, 111, 139, 147, 148, 196, 222, 259, 278, 294, 417, 444, 518, 556, 588, 777, 834, 973, 1036, 1554, 1668, 1813, 1946, 2919, 3108, 3626, 3892, 4259, 5143, 5439, 5838, 6811, 7252, 8518, 10286, 10878, 11676, 12777, 13622, 15429, 17036, 20433, 20572, 21756, 25554, 27244, 29813, 30858, 36001, 40866, 51108, 59626, 61716, 72002, 81732, 89439, 108003, 119252, 144004, 157583, 178878, 208691, 216006, 252007, 315166, 357756, 417382, 432012, 472749, 504014, 592001, 626073, 630332, 756021, 834764, 945498, 1008028, 1103081, 1184002, 1252146, 1512042, 1776003, 1890996, 2206162, 2368004, 2504292, 3024084, 3309243, 3552006, 4144007, 4412324, 6618486, 7104012, 7721567, 8288014, 12432021, 13236972, 15443134, 16576028, 21904037, 23164701, 24864042, 29008049, 30886268, 43808074, 46329402, 49728084, 58016098, 65712111, 87024147, 87616148, 92658804, 116032196, 131424222, 153328259, 174048294, 262848444, 306656518, 348096588, 459984777, 613313036, 919969554, 1073297813, 1839939108, 2146595626, 3219893439, 4293191252, 6439786878, 12879573756]

約数ペア:

[(1, 12879573756), (2, 6439786878), (3, 4293191252), (4, 3219893439), (6, 2146595626), (7, 1839939108), (12, 1073297813), (14, 919969554), (21, 613313036), (28, 459984777), (37, 348096588), (42, 306656518), (49, 262848444), (74, 174048294), (84, 153328259), (98, 131424222), (111, 116032196), (139, 92658804), (147, 87616148), (148, 87024147), (196, 65712111), (222, 58016098), (259, 49728084), (278, 46329402), (294, 43808074), (417, 30886268), (444, 29008049), (518, 24864042), (556, 23164701), (588, 21904037), (777, 16576028), (834, 15443134), (973, 13236972), (1036, 12432021), (1554, 8288014), (1668, 7721567), (1813, 7104012), (1946, 6618486), (2919, 4412324), (3108, 4144007), (3626, 3552006), (3892, 3309243), (4259, 3024084), (5143, 2504292), (5439, 2368004), (5838, 2206162), (6811, 1890996), (7252, 1776003), (8518, 1512042), (10286, 1252146), (10878, 1184002), (11676, 1103081), (12777, 1008028), (13622, 945498), (15429, 834764), (17036, 756021), (20433, 630332), (20572, 626073), (21756, 592001), (25554, 504014), (27244, 472749), (29813, 432012), (30858, 417382), (36001, 357756), (40866, 315166), (51108, 252007), (59626, 216006), (61716, 208691), (72002, 178878), (81732, 157583), (89439, 144004), (108003, 119252)]