425641572

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{7877}}^1$

素因数の和:7985

約数の個数: 72

約数和(自身を含む): 1147036800

約数和(自身を除く): 721395228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 79, 114, 158, 171, 228, 237, 316, 342, 474, 684, 711, 948, 1422, 1501, 2844, 3002, 4503, 6004, 7877, 9006, 13509, 15754, 18012, 23631, 27018, 31508, 47262, 54036, 70893, 94524, 141786, 149663, 283572, 299326, 448989, 598652, 622283, 897978, 1244566, 1346967, 1795956, 1866849, 2489132, 2693934, 3733698, 5387868, 5600547, 7467396, 11201094, 11823377, 22402188, 23646754, 35470131, 47293508, 70940262, 106410393, 141880524, 212820786, 425641572]

約数ペア:

[(1, 425641572), (2, 212820786), (3, 141880524), (4, 106410393), (6, 70940262), (9, 47293508), (12, 35470131), (18, 23646754), (19, 22402188), (36, 11823377), (38, 11201094), (57, 7467396), (76, 5600547), (79, 5387868), (114, 3733698), (158, 2693934), (171, 2489132), (228, 1866849), (237, 1795956), (316, 1346967), (342, 1244566), (474, 897978), (684, 622283), (711, 598652), (948, 448989), (1422, 299326), (1501, 283572), (2844, 149663), (3002, 141786), (4503, 94524), (6004, 70893), (7877, 54036), (9006, 47262), (13509, 31508), (15754, 27018), (18012, 23631)]