78349630224

素因数分解:

$2^4\times 3^1\times {\mathrm{2557}}^1\times {\mathrm{638359}}^1$

素因数の和:640927

約数の個数: 40

約数和(自身を含む): 202482685120

約数和(自身を除く): 124133054896

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 2557, 5114, 7671, 10228, 15342, 20456, 30684, 40912, 61368, 122736, 638359, 1276718, 1915077, 2553436, 3830154, 5106872, 7660308, 10213744, 15320616, 30641232, 1632283963, 3264567926, 4896851889, 6529135852, 9793703778, 13058271704, 19587407556, 26116543408, 39174815112, 78349630224]

約数ペア:

[(1, 78349630224), (2, 39174815112), (3, 26116543408), (4, 19587407556), (6, 13058271704), (8, 9793703778), (12, 6529135852), (16, 4896851889), (24, 3264567926), (48, 1632283963), (2557, 30641232), (5114, 15320616), (7671, 10213744), (10228, 7660308), (15342, 5106872), (20456, 3830154), (30684, 2553436), (40912, 1915077), (61368, 1276718), (122736, 638359)]