215511114

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{499}}^1$

素因数の和:644

約数の個数: 96

約数和(自身を含む): 545832000

約数和(自身を除く): 330320886

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 113, 147, 182, 226, 273, 294, 339, 499, 546, 637, 678, 791, 998, 1274, 1469, 1497, 1582, 1911, 2373, 2938, 2994, 3493, 3822, 4407, 4746, 5537, 6487, 6986, 8814, 10283, 10479, 11074, 12974, 16611, 19461, 20566, 20958, 24451, 30849, 33222, 38922, 45409, 48902, 56387, 61698, 71981, 73353, 90818, 112774, 136227, 143962, 146706, 169161, 215943, 272454, 317863, 338322, 394709, 431886, 635726, 733031, 789418, 953589, 1184127, 1466062, 1907178, 2199093, 2368254, 2762963, 4398186, 5131217, 5525926, 8288889, 10262434, 15393651, 16577778, 30787302, 35918519, 71837038, 107755557, 215511114]

約数ペア:

[(1, 215511114), (2, 107755557), (3, 71837038), (6, 35918519), (7, 30787302), (13, 16577778), (14, 15393651), (21, 10262434), (26, 8288889), (39, 5525926), (42, 5131217), (49, 4398186), (78, 2762963), (91, 2368254), (98, 2199093), (113, 1907178), (147, 1466062), (182, 1184127), (226, 953589), (273, 789418), (294, 733031), (339, 635726), (499, 431886), (546, 394709), (637, 338322), (678, 317863), (791, 272454), (998, 215943), (1274, 169161), (1469, 146706), (1497, 143962), (1582, 136227), (1911, 112774), (2373, 90818), (2938, 73353), (2994, 71981), (3493, 61698), (3822, 56387), (4407, 48902), (4746, 45409), (5537, 38922), (6487, 33222), (6986, 30849), (8814, 24451), (10283, 20958), (10479, 20566), (11074, 19461), (12974, 16611)]