15216406504

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{293}}^1\times {\mathrm{3307}}^1$

素因数の和:3770

約数の個数: 64

約数和(自身を含む): 31043859840

約数和(自身を除く): 15827453336

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 151, 293, 302, 586, 604, 1172, 1208, 1963, 2344, 3307, 3809, 3926, 6614, 7618, 7852, 13228, 15236, 15704, 26456, 30472, 42991, 44243, 85982, 88486, 171964, 176972, 343928, 353944, 499357, 575159, 968951, 998714, 1150318, 1937902, 1997428, 2300636, 3875804, 3994856, 4601272, 6491641, 7751608, 12596363, 12983282, 25192726, 25966564, 50385452, 51933128, 100770904, 146311601, 292623202, 585246404, 1170492808, 1902050813, 3804101626, 7608203252, 15216406504]

約数ペア:

[(1, 15216406504), (2, 7608203252), (4, 3804101626), (8, 1902050813), (13, 1170492808), (26, 585246404), (52, 292623202), (104, 146311601), (151, 100770904), (293, 51933128), (302, 50385452), (586, 25966564), (604, 25192726), (1172, 12983282), (1208, 12596363), (1963, 7751608), (2344, 6491641), (3307, 4601272), (3809, 3994856), (3926, 3875804), (6614, 2300636), (7618, 1997428), (7852, 1937902), (13228, 1150318), (15236, 998714), (15704, 968951), (26456, 575159), (30472, 499357), (42991, 353944), (44243, 343928), (85982, 176972), (88486, 171964)]