38764327.000000000

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{1223}}^1$

素因数の和:1487

約数の個数: 72

約数和(自身を含む): 377368992

約数和(自身を除く): 239429268

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 241, 468, 482, 723, 964, 1223, 1446, 2169, 2446, 2892, 3133, 3669, 4338, 4892, 6266, 7338, 8676, 9399, 11007, 12532, 14676, 15899, 18798, 22014, 28197, 31798, 37596, 44028, 47697, 56394, 63596, 95394, 112788, 143091, 190788, 286182, 294743, 572364, 589486, 884229, 1178972, 1768458, 2652687, 3536916, 3831659, 5305374, 7663318, 10610748, 11494977, 15326636, 22989954, 34484931, 45979908, 68969862, 137939724]

約数ペア:

[(1, 137939724), (2, 68969862), (3, 45979908), (4, 34484931), (6, 22989954), (9, 15326636), (12, 11494977), (13, 10610748), (18, 7663318), (26, 5305374), (36, 3831659), (39, 3536916), (52, 2652687), (78, 1768458), (117, 1178972), (156, 884229), (234, 589486), (241, 572364), (468, 294743), (482, 286182), (723, 190788), (964, 143091), (1223, 112788), (1446, 95394), (2169, 63596), (2446, 56394), (2892, 47697), (3133, 44028), (3669, 37596), (4338, 31798), (4892, 28197), (6266, 22014), (7338, 18798), (8676, 15899), (9399, 14676), (11007, 12532)]