1344840012

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{15809}}^1$

素因数の和:15975

約数の個数: 72

約数和(自身を含む): 3625549200

約数和(自身を除く): 2280709188

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 139, 153, 204, 278, 306, 417, 556, 612, 834, 1251, 1668, 2363, 2502, 4726, 5004, 7089, 9452, 14178, 15809, 21267, 28356, 31618, 42534, 47427, 63236, 85068, 94854, 142281, 189708, 268753, 284562, 537506, 569124, 806259, 1075012, 1612518, 2197451, 2418777, 3225036, 4394902, 4837554, 6592353, 8789804, 9675108, 13184706, 19777059, 26369412, 37356667, 39554118, 74713334, 79108236, 112070001, 149426668, 224140002, 336210003, 448280004, 672420006, 1344840012]

約数ペア:

[(1, 1344840012), (2, 672420006), (3, 448280004), (4, 336210003), (6, 224140002), (9, 149426668), (12, 112070001), (17, 79108236), (18, 74713334), (34, 39554118), (36, 37356667), (51, 26369412), (68, 19777059), (102, 13184706), (139, 9675108), (153, 8789804), (204, 6592353), (278, 4837554), (306, 4394902), (417, 3225036), (556, 2418777), (612, 2197451), (834, 1612518), (1251, 1075012), (1668, 806259), (2363, 569124), (2502, 537506), (4726, 284562), (5004, 268753), (7089, 189708), (9452, 142281), (14178, 94854), (15809, 85068), (21267, 63236), (28356, 47427), (31618, 42534)]