15316872

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{373}}^1$

素因数の和:470

約数の個数: 64

約数和(自身を含む): 40392000

約数和(自身を除く): 25075128

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 59, 87, 116, 118, 174, 177, 232, 236, 348, 354, 373, 472, 696, 708, 746, 1119, 1416, 1492, 1711, 2238, 2984, 3422, 4476, 5133, 6844, 8952, 10266, 10817, 13688, 20532, 21634, 22007, 32451, 41064, 43268, 44014, 64902, 66021, 86536, 88028, 129804, 132042, 176056, 259608, 264084, 528168, 638203, 1276406, 1914609, 2552812, 3829218, 5105624, 7658436, 15316872]

約数ペア:

[(1, 15316872), (2, 7658436), (3, 5105624), (4, 3829218), (6, 2552812), (8, 1914609), (12, 1276406), (24, 638203), (29, 528168), (58, 264084), (59, 259608), (87, 176056), (116, 132042), (118, 129804), (174, 88028), (177, 86536), (232, 66021), (236, 64902), (348, 44014), (354, 43268), (373, 41064), (472, 32451), (696, 22007), (708, 21634), (746, 20532), (1119, 13688), (1416, 10817), (1492, 10266), (1711, 8952), (2238, 6844), (2984, 5133), (3422, 4476)]