669448728

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{715223}}^1$

素因数の和:715248

約数の個数: 48

約数和(自身を含む): 1952561520

約数和(自身を除く): 1283112792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 715223, 1430446, 2145669, 2860892, 4291338, 5721784, 6437007, 8582676, 9297899, 12874014, 17165352, 18595798, 25748028, 27893697, 37191596, 51496056, 55787394, 74383192, 83681091, 111574788, 167362182, 223149576, 334724364, 669448728]

約数ペア:

[(1, 669448728), (2, 334724364), (3, 223149576), (4, 167362182), (6, 111574788), (8, 83681091), (9, 74383192), (12, 55787394), (13, 51496056), (18, 37191596), (24, 27893697), (26, 25748028), (36, 18595798), (39, 17165352), (52, 12874014), (72, 9297899), (78, 8582676), (104, 6437007), (117, 5721784), (156, 4291338), (234, 2860892), (312, 2145669), (468, 1430446), (936, 715223)]