331215408

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{74197}}^1$

素因数の和:74242

約数の個数: 60

約数和(自身を含む): 956857408

約数和(自身を除く): 625642000

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 74197, 148394, 222591, 296788, 445182, 593576, 667773, 890364, 1187152, 1335546, 1780728, 2300107, 2671092, 3561456, 4600214, 5342184, 6900321, 9200428, 10684368, 13800642, 18400856, 20700963, 27601284, 36801712, 41401926, 55202568, 82803852, 110405136, 165607704, 331215408]

約数ペア:

[(1, 331215408), (2, 165607704), (3, 110405136), (4, 82803852), (6, 55202568), (8, 41401926), (9, 36801712), (12, 27601284), (16, 20700963), (18, 18400856), (24, 13800642), (31, 10684368), (36, 9200428), (48, 6900321), (62, 5342184), (72, 4600214), (93, 3561456), (124, 2671092), (144, 2300107), (186, 1780728), (248, 1335546), (279, 1187152), (372, 890364), (496, 667773), (558, 593576), (744, 445182), (1116, 296788), (1488, 222591), (2232, 148394), (4464, 74197)]