613941972

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{14303}}^1$

素因数の和:14397

約数の個数: 72

約数和(自身を含む): 1689359616

約数和(自身を除く): 1075417644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 73, 84, 98, 146, 147, 196, 219, 292, 294, 438, 511, 588, 876, 1022, 1533, 2044, 3066, 3577, 6132, 7154, 10731, 14303, 14308, 21462, 28606, 42909, 42924, 57212, 85818, 100121, 171636, 200242, 300363, 400484, 600726, 700847, 1044119, 1201452, 1401694, 2088238, 2102541, 2803388, 3132357, 4176476, 4205082, 6264714, 7308833, 8410164, 12529428, 14617666, 21926499, 29235332, 43852998, 51161831, 87705996, 102323662, 153485493, 204647324, 306970986, 613941972]

約数ペア:

[(1, 613941972), (2, 306970986), (3, 204647324), (4, 153485493), (6, 102323662), (7, 87705996), (12, 51161831), (14, 43852998), (21, 29235332), (28, 21926499), (42, 14617666), (49, 12529428), (73, 8410164), (84, 7308833), (98, 6264714), (146, 4205082), (147, 4176476), (196, 3132357), (219, 2803388), (292, 2102541), (294, 2088238), (438, 1401694), (511, 1201452), (588, 1044119), (876, 700847), (1022, 600726), (1533, 400484), (2044, 300363), (3066, 200242), (3577, 171636), (6132, 100121), (7154, 85818), (10731, 57212), (14303, 42924), (14308, 42909), (21462, 28606)]