254325612

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{8237}}^1$

素因数の和:8358

約数の個数: 48

約数和(自身を含む): 620024832

約数和(自身を除く): 365699220

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 83, 93, 124, 166, 186, 249, 332, 372, 498, 996, 2573, 5146, 7719, 8237, 10292, 15438, 16474, 24711, 30876, 32948, 49422, 98844, 255347, 510694, 683671, 766041, 1021388, 1367342, 1532082, 2051013, 2734684, 3064164, 4102026, 8204052, 21193801, 42387602, 63581403, 84775204, 127162806, 254325612]

約数ペア:

[(1, 254325612), (2, 127162806), (3, 84775204), (4, 63581403), (6, 42387602), (12, 21193801), (31, 8204052), (62, 4102026), (83, 3064164), (93, 2734684), (124, 2051013), (166, 1532082), (186, 1367342), (249, 1021388), (332, 766041), (372, 683671), (498, 510694), (996, 255347), (2573, 98844), (5146, 49422), (7719, 32948), (8237, 30876), (10292, 24711), (15438, 16474)]