408682014

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{2719}}^1$

素因数の和:2825

約数の個数: 64

約数和(自身を含む): 921231360

約数和(自身を除く): 512549346

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 47, 78, 82, 94, 123, 141, 246, 282, 533, 611, 1066, 1222, 1599, 1833, 1927, 2719, 3198, 3666, 3854, 5438, 5781, 8157, 11562, 16314, 25051, 35347, 50102, 70694, 75153, 106041, 111479, 127793, 150306, 212082, 222958, 255586, 334437, 383379, 668874, 766758, 1449227, 1661309, 2898454, 3322618, 4347681, 4983927, 5239513, 8695362, 9967854, 10479026, 15718539, 31437078, 68113669, 136227338, 204341007, 408682014]

約数ペア:

[(1, 408682014), (2, 204341007), (3, 136227338), (6, 68113669), (13, 31437078), (26, 15718539), (39, 10479026), (41, 9967854), (47, 8695362), (78, 5239513), (82, 4983927), (94, 4347681), (123, 3322618), (141, 2898454), (246, 1661309), (282, 1449227), (533, 766758), (611, 668874), (1066, 383379), (1222, 334437), (1599, 255586), (1833, 222958), (1927, 212082), (2719, 150306), (3198, 127793), (3666, 111479), (3854, 106041), (5438, 75153), (5781, 70694), (8157, 50102), (11562, 35347), (16314, 25051)]