554771412

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{38239}}^1$

素因数の和:38293

約数の個数: 72

約数和(自身を含む): 1558968320

約数和(自身を除く): 1004196908

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 468, 558, 806, 1116, 1209, 1612, 2418, 3627, 4836, 7254, 14508, 38239, 76478, 114717, 152956, 229434, 344151, 458868, 497107, 688302, 994214, 1185409, 1376604, 1491321, 1988428, 2370818, 2982642, 3556227, 4473963, 4741636, 5965284, 7112454, 8947926, 10668681, 14224908, 15410317, 17895852, 21337362, 30820634, 42674724, 46230951, 61641268, 92461902, 138692853, 184923804, 277385706, 554771412]

約数ペア:

[(1, 554771412), (2, 277385706), (3, 184923804), (4, 138692853), (6, 92461902), (9, 61641268), (12, 46230951), (13, 42674724), (18, 30820634), (26, 21337362), (31, 17895852), (36, 15410317), (39, 14224908), (52, 10668681), (62, 8947926), (78, 7112454), (93, 5965284), (117, 4741636), (124, 4473963), (156, 3556227), (186, 2982642), (234, 2370818), (279, 1988428), (372, 1491321), (403, 1376604), (468, 1185409), (558, 994214), (806, 688302), (1116, 497107), (1209, 458868), (1612, 344151), (2418, 229434), (3627, 152956), (4836, 114717), (7254, 76478), (14508, 38239)]