740214072

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{263609}}^1$

素因数の和:263637

約数の個数: 64

約数和(自身を含む): 2214324000

約数和(自身を除く): 1474109928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 263609, 527218, 790827, 1054436, 1581654, 2108872, 2372481, 3163308, 3426917, 4744962, 6326616, 6853834, 7117443, 9489924, 10280751, 13707668, 14234886, 18979848, 20561502, 27415336, 28469772, 30842253, 41123004, 56939544, 61684506, 82246008, 92526759, 123369012, 185053518, 246738024, 370107036, 740214072]

約数ペア:

[(1, 740214072), (2, 370107036), (3, 246738024), (4, 185053518), (6, 123369012), (8, 92526759), (9, 82246008), (12, 61684506), (13, 56939544), (18, 41123004), (24, 30842253), (26, 28469772), (27, 27415336), (36, 20561502), (39, 18979848), (52, 14234886), (54, 13707668), (72, 10280751), (78, 9489924), (104, 7117443), (108, 6853834), (117, 6326616), (156, 4744962), (216, 3426917), (234, 3163308), (312, 2372481), (351, 2108872), (468, 1581654), (702, 1054436), (936, 790827), (1404, 527218), (2808, 263609)]