2381159916

素因数分解:

$2^2\times 3^5\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2477}}^1$

素因数の和:2562

約数の個数: 144

約数和(自身を含む): 6667524864

約数和(自身を除く): 4286364948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 43, 46, 54, 69, 81, 86, 92, 108, 129, 138, 162, 172, 207, 243, 258, 276, 324, 387, 414, 486, 516, 621, 774, 828, 972, 989, 1161, 1242, 1548, 1863, 1978, 2322, 2477, 2484, 2967, 3483, 3726, 3956, 4644, 4954, 5589, 5934, 6966, 7431, 7452, 8901, 9908, 10449, 11178, 11868, 13932, 14862, 17802, 20898, 22293, 22356, 26703, 29724, 35604, 41796, 44586, 53406, 56971, 66879, 80109, 89172, 106511, 106812, 113942, 133758, 160218, 170913, 200637, 213022, 227884, 240327, 267516, 319533, 320436, 341826, 401274, 426044, 480654, 512739, 601911, 639066, 683652, 802548, 958599, 961308, 1025478, 1203822, 1278132, 1538217, 1917198, 2050956, 2407644, 2449753, 2875797, 3076434, 3834396, 4614651, 4899506, 5751594, 6152868, 7349259, 8627391, 9229302, 9799012, 11503188, 13843953, 14698518, 17254782, 18458604, 22047777, 25882173, 27687906, 29397036, 34509564, 44095554, 51764346, 55375812, 66143331, 88191108, 103528692, 132286662, 198429993, 264573324, 396859986, 595289979, 793719972, 1190579958, 2381159916]

約数ペア:

[(1, 2381159916), (2, 1190579958), (3, 793719972), (4, 595289979), (6, 396859986), (9, 264573324), (12, 198429993), (18, 132286662), (23, 103528692), (27, 88191108), (36, 66143331), (43, 55375812), (46, 51764346), (54, 44095554), (69, 34509564), (81, 29397036), (86, 27687906), (92, 25882173), (108, 22047777), (129, 18458604), (138, 17254782), (162, 14698518), (172, 13843953), (207, 11503188), (243, 9799012), (258, 9229302), (276, 8627391), (324, 7349259), (387, 6152868), (414, 5751594), (486, 4899506), (516, 4614651), (621, 3834396), (774, 3076434), (828, 2875797), (972, 2449753), (989, 2407644), (1161, 2050956), (1242, 1917198), (1548, 1538217), (1863, 1278132), (1978, 1203822), (2322, 1025478), (2477, 961308), (2484, 958599), (2967, 802548), (3483, 683652), (3726, 639066), (3956, 601911), (4644, 512739), (4954, 480654), (5589, 426044), (5934, 401274), (6966, 341826), (7431, 320436), (7452, 319533), (8901, 267516), (9908, 240327), (10449, 227884), (11178, 213022), (11868, 200637), (13932, 170913), (14862, 160218), (17802, 133758), (20898, 113942), (22293, 106812), (22356, 106511), (26703, 89172), (29724, 80109), (35604, 66879), (41796, 56971), (44586, 53406)]