28030744008

素因数分解:

$2^3\times 3^8\times {\mathrm{211}}^1\times {\mathrm{2531}}^1$

素因数の和:2772

約数の個数: 144

約数和(自身を含む): 79237370160

約数和(自身を除く): 51206626152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 211, 216, 243, 324, 422, 486, 633, 648, 729, 844, 972, 1266, 1458, 1688, 1899, 1944, 2187, 2531, 2532, 2916, 3798, 4374, 5062, 5064, 5697, 5832, 6561, 7593, 7596, 8748, 10124, 11394, 13122, 15186, 15192, 17091, 17496, 20248, 22779, 22788, 26244, 30372, 34182, 45558, 45576, 51273, 52488, 60744, 68337, 68364, 91116, 102546, 136674, 136728, 153819, 182232, 205011, 205092, 273348, 307638, 410022, 410184, 461457, 534041, 546696, 615033, 615276, 820044, 922914, 1068082, 1230066, 1230552, 1384371, 1602123, 1640088, 1845099, 1845828, 2136164, 2460132, 2768742, 3204246, 3690198, 3691656, 4272328, 4806369, 4920264, 5535297, 5537484, 6408492, 7380396, 9612738, 11070594, 11074968, 12816984, 14419107, 14760792, 16605891, 19225476, 22141188, 28838214, 33211782, 38450952, 43257321, 44282376, 57676428, 66423564, 86514642, 115352856, 129771963, 132847128, 173029284, 259543926, 346058568, 389315889, 519087852, 778631778, 1038175704, 1167947667, 1557263556, 2335895334, 3114527112, 3503843001, 4671790668, 7007686002, 9343581336, 14015372004, 28030744008]

約数ペア:

[(1, 28030744008), (2, 14015372004), (3, 9343581336), (4, 7007686002), (6, 4671790668), (8, 3503843001), (9, 3114527112), (12, 2335895334), (18, 1557263556), (24, 1167947667), (27, 1038175704), (36, 778631778), (54, 519087852), (72, 389315889), (81, 346058568), (108, 259543926), (162, 173029284), (211, 132847128), (216, 129771963), (243, 115352856), (324, 86514642), (422, 66423564), (486, 57676428), (633, 44282376), (648, 43257321), (729, 38450952), (844, 33211782), (972, 28838214), (1266, 22141188), (1458, 19225476), (1688, 16605891), (1899, 14760792), (1944, 14419107), (2187, 12816984), (2531, 11074968), (2532, 11070594), (2916, 9612738), (3798, 7380396), (4374, 6408492), (5062, 5537484), (5064, 5535297), (5697, 4920264), (5832, 4806369), (6561, 4272328), (7593, 3691656), (7596, 3690198), (8748, 3204246), (10124, 2768742), (11394, 2460132), (13122, 2136164), (15186, 1845828), (15192, 1845099), (17091, 1640088), (17496, 1602123), (20248, 1384371), (22779, 1230552), (22788, 1230066), (26244, 1068082), (30372, 922914), (34182, 820044), (45558, 615276), (45576, 615033), (51273, 546696), (52488, 534041), (60744, 461457), (68337, 410184), (68364, 410022), (91116, 307638), (102546, 273348), (136674, 205092), (136728, 205011), (153819, 182232)]