3998064

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:254

約数の個数: 80

約数和(自身を含む): 12038912

約数和(自身を除く): 8040848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 73, 84, 112, 146, 163, 168, 219, 292, 326, 336, 438, 489, 511, 584, 652, 876, 978, 1022, 1141, 1168, 1304, 1533, 1752, 1956, 2044, 2282, 2608, 3066, 3423, 3504, 3912, 4088, 4564, 6132, 6846, 7824, 8176, 9128, 11899, 12264, 13692, 18256, 23798, 24528, 27384, 35697, 47596, 54768, 71394, 83293, 95192, 142788, 166586, 190384, 249879, 285576, 333172, 499758, 571152, 666344, 999516, 1332688, 1999032, 3998064]

約数ペア:

[(1, 3998064), (2, 1999032), (3, 1332688), (4, 999516), (6, 666344), (7, 571152), (8, 499758), (12, 333172), (14, 285576), (16, 249879), (21, 190384), (24, 166586), (28, 142788), (42, 95192), (48, 83293), (56, 71394), (73, 54768), (84, 47596), (112, 35697), (146, 27384), (163, 24528), (168, 23798), (219, 18256), (292, 13692), (326, 12264), (336, 11899), (438, 9128), (489, 8176), (511, 7824), (584, 6846), (652, 6132), (876, 4564), (978, 4088), (1022, 3912), (1141, 3504), (1168, 3423), (1304, 3066), (1533, 2608), (1752, 2282), (1956, 2044)]