248287896

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{599}}^1$

素因数の和:734

約数の個数: 128

約数和(自身を含む): 734400000

約数和(自身を除く): 486112104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 101, 108, 114, 152, 171, 202, 216, 228, 303, 342, 404, 456, 513, 599, 606, 684, 808, 909, 1026, 1198, 1212, 1368, 1797, 1818, 1919, 2052, 2396, 2424, 2727, 3594, 3636, 3838, 4104, 4792, 5391, 5454, 5757, 7188, 7272, 7676, 10782, 10908, 11381, 11514, 14376, 15352, 16173, 17271, 21564, 21816, 22762, 23028, 32346, 34143, 34542, 43128, 45524, 46056, 51813, 60499, 64692, 68286, 69084, 91048, 102429, 103626, 120998, 129384, 136572, 138168, 181497, 204858, 207252, 241996, 273144, 307287, 362994, 409716, 414504, 483992, 544491, 614574, 725988, 819432, 1088982, 1149481, 1229148, 1451976, 1633473, 2177964, 2298962, 2458296, 3266946, 3448443, 4355928, 4597924, 6533892, 6896886, 9195848, 10345329, 13067784, 13793772, 20690658, 27587544, 31035987, 41381316, 62071974, 82762632, 124143948, 248287896]

約数ペア:

[(1, 248287896), (2, 124143948), (3, 82762632), (4, 62071974), (6, 41381316), (8, 31035987), (9, 27587544), (12, 20690658), (18, 13793772), (19, 13067784), (24, 10345329), (27, 9195848), (36, 6896886), (38, 6533892), (54, 4597924), (57, 4355928), (72, 3448443), (76, 3266946), (101, 2458296), (108, 2298962), (114, 2177964), (152, 1633473), (171, 1451976), (202, 1229148), (216, 1149481), (228, 1088982), (303, 819432), (342, 725988), (404, 614574), (456, 544491), (513, 483992), (599, 414504), (606, 409716), (684, 362994), (808, 307287), (909, 273144), (1026, 241996), (1198, 207252), (1212, 204858), (1368, 181497), (1797, 138168), (1818, 136572), (1919, 129384), (2052, 120998), (2396, 103626), (2424, 102429), (2727, 91048), (3594, 69084), (3636, 68286), (3838, 64692), (4104, 60499), (4792, 51813), (5391, 46056), (5454, 45524), (5757, 43128), (7188, 34542), (7272, 34143), (7676, 32346), (10782, 23028), (10908, 22762), (11381, 21816), (11514, 21564), (14376, 17271), (15352, 16173)]