315698472

素因数分解:

$2^3\times 3^4\times {\mathrm{131}}^1\times {\mathrm{3719}}^1$

素因数の和:3868

約数の個数: 80

約数和(自身を含む): 891237600

約数和(自身を除く): 575539128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 131, 162, 216, 262, 324, 393, 524, 648, 786, 1048, 1179, 1572, 2358, 3144, 3537, 3719, 4716, 7074, 7438, 9432, 10611, 11157, 14148, 14876, 21222, 22314, 28296, 29752, 33471, 42444, 44628, 66942, 84888, 89256, 100413, 133884, 200826, 267768, 301239, 401652, 487189, 602478, 803304, 974378, 1204956, 1461567, 1948756, 2409912, 2923134, 3897512, 4384701, 5846268, 8769402, 11692536, 13154103, 17538804, 26308206, 35077608, 39462309, 52616412, 78924618, 105232824, 157849236, 315698472]

約数ペア:

[(1, 315698472), (2, 157849236), (3, 105232824), (4, 78924618), (6, 52616412), (8, 39462309), (9, 35077608), (12, 26308206), (18, 17538804), (24, 13154103), (27, 11692536), (36, 8769402), (54, 5846268), (72, 4384701), (81, 3897512), (108, 2923134), (131, 2409912), (162, 1948756), (216, 1461567), (262, 1204956), (324, 974378), (393, 803304), (524, 602478), (648, 487189), (786, 401652), (1048, 301239), (1179, 267768), (1572, 200826), (2358, 133884), (3144, 100413), (3537, 89256), (3719, 84888), (4716, 66942), (7074, 44628), (7438, 42444), (9432, 33471), (10611, 29752), (11157, 28296), (14148, 22314), (14876, 21222)]