249483443690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{293}}^1\times {\mathrm{33937}}^1$

素因数の和:34443

約数の個数: 64

約数和(自身を含む): 487793317536

約数和(自身を除く): 238309873846

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 193, 293, 386, 586, 965, 1465, 1930, 2509, 2930, 3809, 5018, 7618, 12545, 19045, 25090, 33937, 38090, 56549, 67874, 113098, 169685, 282745, 339370, 441181, 565490, 735137, 882362, 1470274, 2205905, 3675685, 4411810, 6549841, 7351370, 9943541, 13099682, 19887082, 32749205, 49717705, 65498410, 85147933, 99435410, 129266033, 170295866, 258532066, 425739665, 646330165, 851479330, 1292660330, 1919103413, 3838206826, 9595517065, 19191034130, 24948344369, 49896688738, 124741721845, 249483443690]

約数ペア:

[(1, 249483443690), (2, 124741721845), (5, 49896688738), (10, 24948344369), (13, 19191034130), (26, 9595517065), (65, 3838206826), (130, 1919103413), (193, 1292660330), (293, 851479330), (386, 646330165), (586, 425739665), (965, 258532066), (1465, 170295866), (1930, 129266033), (2509, 99435410), (2930, 85147933), (3809, 65498410), (5018, 49717705), (7618, 32749205), (12545, 19887082), (19045, 13099682), (25090, 9943541), (33937, 7351370), (38090, 6549841), (56549, 4411810), (67874, 3675685), (113098, 2205905), (169685, 1470274), (282745, 882362), (339370, 735137), (441181, 565490)]