215971128

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{1747}}^1$

素因数の和:1877

約数の個数: 96

約数和(自身を含む): 625818960

約数和(自身を除く): 409847832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 101, 102, 136, 153, 202, 204, 303, 306, 404, 408, 606, 612, 808, 909, 1212, 1224, 1717, 1747, 1818, 2424, 3434, 3494, 3636, 5151, 5241, 6868, 6988, 7272, 10302, 10482, 13736, 13976, 15453, 15723, 20604, 20964, 29699, 30906, 31446, 41208, 41928, 59398, 61812, 62892, 89097, 118796, 123624, 125784, 176447, 178194, 237592, 267291, 352894, 356388, 529341, 534582, 705788, 712776, 1058682, 1069164, 1411576, 1588023, 2117364, 2138328, 2999599, 3176046, 4234728, 5999198, 6352092, 8998797, 11998396, 12704184, 17997594, 23996792, 26996391, 35995188, 53992782, 71990376, 107985564, 215971128]

約数ペア:

[(1, 215971128), (2, 107985564), (3, 71990376), (4, 53992782), (6, 35995188), (8, 26996391), (9, 23996792), (12, 17997594), (17, 12704184), (18, 11998396), (24, 8998797), (34, 6352092), (36, 5999198), (51, 4234728), (68, 3176046), (72, 2999599), (101, 2138328), (102, 2117364), (136, 1588023), (153, 1411576), (202, 1069164), (204, 1058682), (303, 712776), (306, 705788), (404, 534582), (408, 529341), (606, 356388), (612, 352894), (808, 267291), (909, 237592), (1212, 178194), (1224, 176447), (1717, 125784), (1747, 123624), (1818, 118796), (2424, 89097), (3434, 62892), (3494, 61812), (3636, 59398), (5151, 41928), (5241, 41208), (6868, 31446), (6988, 30906), (7272, 29699), (10302, 20964), (10482, 20604), (13736, 15723), (13976, 15453)]