418001796

素因数分解:

$2^2\times 3^5\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:272

約数の個数: 144

約数和(自身を含む): 1144887744

約数和(自身を除く): 726885948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 73, 81, 86, 108, 129, 137, 146, 162, 172, 219, 243, 258, 274, 292, 324, 387, 411, 438, 486, 516, 548, 657, 774, 822, 876, 972, 1161, 1233, 1314, 1548, 1644, 1971, 2322, 2466, 2628, 3139, 3483, 3699, 3942, 4644, 4932, 5891, 5913, 6278, 6966, 7398, 7884, 9417, 10001, 10449, 11097, 11782, 11826, 12556, 13932, 14796, 17673, 17739, 18834, 20002, 20898, 22194, 23564, 23652, 28251, 30003, 33291, 35346, 35478, 37668, 40004, 41796, 44388, 53019, 56502, 60006, 66582, 70692, 70956, 84753, 90009, 106038, 113004, 120012, 133164, 159057, 169506, 180018, 212076, 254259, 270027, 318114, 339012, 360036, 430043, 477171, 508518, 540054, 636228, 762777, 810081, 860086, 954342, 1017036, 1080108, 1290129, 1431513, 1525554, 1620162, 1720172, 1908684, 2430243, 2580258, 2863026, 3051108, 3240324, 3870387, 4860486, 5160516, 5726052, 7740774, 9720972, 11611161, 15481548, 23222322, 34833483, 46444644, 69666966, 104500449, 139333932, 209000898, 418001796]

約数ペア:

[(1, 418001796), (2, 209000898), (3, 139333932), (4, 104500449), (6, 69666966), (9, 46444644), (12, 34833483), (18, 23222322), (27, 15481548), (36, 11611161), (43, 9720972), (54, 7740774), (73, 5726052), (81, 5160516), (86, 4860486), (108, 3870387), (129, 3240324), (137, 3051108), (146, 2863026), (162, 2580258), (172, 2430243), (219, 1908684), (243, 1720172), (258, 1620162), (274, 1525554), (292, 1431513), (324, 1290129), (387, 1080108), (411, 1017036), (438, 954342), (486, 860086), (516, 810081), (548, 762777), (657, 636228), (774, 540054), (822, 508518), (876, 477171), (972, 430043), (1161, 360036), (1233, 339012), (1314, 318114), (1548, 270027), (1644, 254259), (1971, 212076), (2322, 180018), (2466, 169506), (2628, 159057), (3139, 133164), (3483, 120012), (3699, 113004), (3942, 106038), (4644, 90009), (4932, 84753), (5891, 70956), (5913, 70692), (6278, 66582), (6966, 60006), (7398, 56502), (7884, 53019), (9417, 44388), (10001, 41796), (10449, 40004), (11097, 37668), (11782, 35478), (11826, 35346), (12556, 33291), (13932, 30003), (14796, 28251), (17673, 23652), (17739, 23564), (18834, 22194), (20002, 20898)]