561617136

素因数分解:

$2^4\times 3^2\times {\mathrm{431}}^1\times {\mathrm{9049}}^1$

素因数の和:9494

約数の個数: 60

約数和(自身を含む): 1575568800

約数和(自身を除く): 1013951664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 431, 862, 1293, 1724, 2586, 3448, 3879, 5172, 6896, 7758, 9049, 10344, 15516, 18098, 20688, 27147, 31032, 36196, 54294, 62064, 72392, 81441, 108588, 144784, 162882, 217176, 325764, 434352, 651528, 1303056, 3900119, 7800238, 11700357, 15600476, 23400714, 31200952, 35101071, 46801428, 62401904, 70202142, 93602856, 140404284, 187205712, 280808568, 561617136]

約数ペア:

[(1, 561617136), (2, 280808568), (3, 187205712), (4, 140404284), (6, 93602856), (8, 70202142), (9, 62401904), (12, 46801428), (16, 35101071), (18, 31200952), (24, 23400714), (36, 15600476), (48, 11700357), (72, 7800238), (144, 3900119), (431, 1303056), (862, 651528), (1293, 434352), (1724, 325764), (2586, 217176), (3448, 162882), (3879, 144784), (5172, 108588), (6896, 81441), (7758, 72392), (9049, 62064), (10344, 54294), (15516, 36196), (18098, 31032), (20688, 27147)]