644220096

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{258101}}^1$

素因数の和:258129

約数の個数: 56

約数和(自身を含む): 1835621424

約数和(自身を除く): 1191401328

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 416, 624, 832, 1248, 2496, 258101, 516202, 774303, 1032404, 1548606, 2064808, 3097212, 3355313, 4129616, 6194424, 6710626, 8259232, 10065939, 12388848, 13421252, 16518464, 20131878, 24777696, 26842504, 40263756, 49555392, 53685008, 80527512, 107370016, 161055024, 214740032, 322110048, 644220096]

約数ペア:

[(1, 644220096), (2, 322110048), (3, 214740032), (4, 161055024), (6, 107370016), (8, 80527512), (12, 53685008), (13, 49555392), (16, 40263756), (24, 26842504), (26, 24777696), (32, 20131878), (39, 16518464), (48, 13421252), (52, 12388848), (64, 10065939), (78, 8259232), (96, 6710626), (104, 6194424), (156, 4129616), (192, 3355313), (208, 3097212), (312, 2064808), (416, 1548606), (624, 1032404), (832, 774303), (1248, 516202), (2496, 258101)]