401457816

素因数分解:

$2^3\times 3^3\times {\mathrm{1297}}^1\times {\mathrm{1433}}^1$

素因数の和:2745

約数の個数: 64

約数和(自身を含む): 1116799200

約数和(自身を除く): 715341384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 1297, 1433, 2594, 2866, 3891, 4299, 5188, 5732, 7782, 8598, 10376, 11464, 11673, 12897, 15564, 17196, 23346, 25794, 31128, 34392, 35019, 38691, 46692, 51588, 70038, 77382, 93384, 103176, 140076, 154764, 280152, 309528, 1858601, 3717202, 5575803, 7434404, 11151606, 14868808, 16727409, 22303212, 33454818, 44606424, 50182227, 66909636, 100364454, 133819272, 200728908, 401457816]

約数ペア:

[(1, 401457816), (2, 200728908), (3, 133819272), (4, 100364454), (6, 66909636), (8, 50182227), (9, 44606424), (12, 33454818), (18, 22303212), (24, 16727409), (27, 14868808), (36, 11151606), (54, 7434404), (72, 5575803), (108, 3717202), (216, 1858601), (1297, 309528), (1433, 280152), (2594, 154764), (2866, 140076), (3891, 103176), (4299, 93384), (5188, 77382), (5732, 70038), (7782, 51588), (8598, 46692), (10376, 38691), (11464, 35019), (11673, 34392), (12897, 31128), (15564, 25794), (17196, 23346)]