449628072

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1\times {\mathrm{1559}}^1$

素因数の和:1826

約数の個数: 64

約数和(自身を含む): 1149033600

約数和(自身を除く): 699405528

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 183, 197, 244, 366, 394, 488, 591, 732, 788, 1182, 1464, 1559, 1576, 2364, 3118, 4677, 4728, 6236, 9354, 12017, 12472, 18708, 24034, 36051, 37416, 48068, 72102, 95099, 96136, 144204, 190198, 285297, 288408, 307123, 380396, 570594, 614246, 760792, 921369, 1141188, 1228492, 1842738, 2282376, 2456984, 3685476, 7370952, 18734503, 37469006, 56203509, 74938012, 112407018, 149876024, 224814036, 449628072]

約数ペア:

[(1, 449628072), (2, 224814036), (3, 149876024), (4, 112407018), (6, 74938012), (8, 56203509), (12, 37469006), (24, 18734503), (61, 7370952), (122, 3685476), (183, 2456984), (197, 2282376), (244, 1842738), (366, 1228492), (394, 1141188), (488, 921369), (591, 760792), (732, 614246), (788, 570594), (1182, 380396), (1464, 307123), (1559, 288408), (1576, 285297), (2364, 190198), (3118, 144204), (4677, 96136), (4728, 95099), (6236, 72102), (9354, 48068), (12017, 37416), (12472, 36051), (18708, 24034)]