645598850508

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{587}}^1\times {\mathrm{710483}}^1$

素因数の和:711123

約数の個数: 72

約数和(自身を含む): 1672729426368

約数和(自身を除く): 1027130575860

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 587, 774, 1174, 1548, 1761, 2348, 3522, 5283, 7044, 10566, 21132, 25241, 50482, 75723, 100964, 151446, 227169, 302892, 454338, 710483, 908676, 1420966, 2131449, 2841932, 4262898, 6394347, 8525796, 12788694, 25577388, 30550769, 61101538, 91652307, 122203076, 183304614, 274956921, 366609228, 417053521, 549913842, 834107042, 1099827684, 1251160563, 1668214084, 2502321126, 3753481689, 5004642252, 7506963378, 15013926756, 17933301403, 35866602806, 53799904209, 71733205612, 107599808418, 161399712627, 215199616836, 322799425254, 645598850508]

約数ペア:

[(1, 645598850508), (2, 322799425254), (3, 215199616836), (4, 161399712627), (6, 107599808418), (9, 71733205612), (12, 53799904209), (18, 35866602806), (36, 17933301403), (43, 15013926756), (86, 7506963378), (129, 5004642252), (172, 3753481689), (258, 2502321126), (387, 1668214084), (516, 1251160563), (587, 1099827684), (774, 834107042), (1174, 549913842), (1548, 417053521), (1761, 366609228), (2348, 274956921), (3522, 183304614), (5283, 122203076), (7044, 91652307), (10566, 61101538), (21132, 30550769), (25241, 25577388), (50482, 12788694), (75723, 8525796), (100964, 6394347), (151446, 4262898), (227169, 2841932), (302892, 2131449), (454338, 1420966), (710483, 908676)]