284393916

素因数分解:

$2^2\times 3^4\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1$

素因数の和:345

約数の個数: 120

約数和(自身を含む): 771447600

約数和(自身を除く): 487053684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 81, 86, 108, 129, 137, 149, 162, 172, 258, 274, 298, 324, 387, 411, 447, 516, 548, 596, 774, 822, 894, 1161, 1233, 1341, 1548, 1644, 1788, 2322, 2466, 2682, 3483, 3699, 4023, 4644, 4932, 5364, 5891, 6407, 6966, 7398, 8046, 11097, 11782, 12069, 12814, 13932, 14796, 16092, 17673, 19221, 20413, 22194, 23564, 24138, 25628, 35346, 38442, 40826, 44388, 48276, 53019, 57663, 61239, 70692, 76884, 81652, 106038, 115326, 122478, 159057, 172989, 183717, 212076, 230652, 244956, 318114, 345978, 367434, 477171, 518967, 551151, 636228, 691956, 734868, 877759, 954342, 1037934, 1102302, 1653453, 1755518, 1908684, 2075868, 2204604, 2633277, 3306906, 3511036, 5266554, 6613812, 7899831, 10533108, 15799662, 23699493, 31599324, 47398986, 71098479, 94797972, 142196958, 284393916]

約数ペア:

[(1, 284393916), (2, 142196958), (3, 94797972), (4, 71098479), (6, 47398986), (9, 31599324), (12, 23699493), (18, 15799662), (27, 10533108), (36, 7899831), (43, 6613812), (54, 5266554), (81, 3511036), (86, 3306906), (108, 2633277), (129, 2204604), (137, 2075868), (149, 1908684), (162, 1755518), (172, 1653453), (258, 1102302), (274, 1037934), (298, 954342), (324, 877759), (387, 734868), (411, 691956), (447, 636228), (516, 551151), (548, 518967), (596, 477171), (774, 367434), (822, 345978), (894, 318114), (1161, 244956), (1233, 230652), (1341, 212076), (1548, 183717), (1644, 172989), (1788, 159057), (2322, 122478), (2466, 115326), (2682, 106038), (3483, 81652), (3699, 76884), (4023, 70692), (4644, 61239), (4932, 57663), (5364, 53019), (5891, 48276), (6407, 44388), (6966, 40826), (7398, 38442), (8046, 35346), (11097, 25628), (11782, 24138), (12069, 23564), (12814, 22194), (13932, 20413), (14796, 19221), (16092, 17673)]