248347095172

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{149}}^1\times {\mathrm{1009}}^1\times {\mathrm{3413}}^1$

素因数の和:4597

約数の個数: 72

約数和(自身を含む): 481532751000

約数和(自身を除く): 233185655828

約数列:

[1, 2, 4, 11, 22, 44, 121, 149, 242, 298, 484, 596, 1009, 1639, 2018, 3278, 3413, 4036, 6556, 6826, 11099, 13652, 18029, 22198, 36058, 37543, 44396, 72116, 75086, 122089, 150172, 150341, 244178, 300682, 412973, 488356, 508537, 601364, 825946, 1017074, 1651892, 1653751, 2034148, 3307502, 3443717, 5593907, 6615004, 6887434, 11187814, 13774868, 18191261, 22375628, 36382522, 37880887, 61532977, 72765044, 75761774, 123065954, 151523548, 246131908, 416689757, 513113833, 833379514, 1026227666, 1666759028, 2052455332, 5644252163, 11288504326, 22577008652, 62086773793, 124173547586, 248347095172]

約数ペア:

[(1, 248347095172), (2, 124173547586), (4, 62086773793), (11, 22577008652), (22, 11288504326), (44, 5644252163), (121, 2052455332), (149, 1666759028), (242, 1026227666), (298, 833379514), (484, 513113833), (596, 416689757), (1009, 246131908), (1639, 151523548), (2018, 123065954), (3278, 75761774), (3413, 72765044), (4036, 61532977), (6556, 37880887), (6826, 36382522), (11099, 22375628), (13652, 18191261), (18029, 13774868), (22198, 11187814), (36058, 6887434), (37543, 6615004), (44396, 5593907), (72116, 3443717), (75086, 3307502), (122089, 2034148), (150172, 1653751), (150341, 1651892), (244178, 1017074), (300682, 825946), (412973, 601364), (488356, 508537)]