290526768

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{233}}^1\times {\mathrm{1237}}^1$

素因数の和:1491

約数の個数: 120

約数和(自身を含む): 933967008

約数和(自身を除く): 643440240

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 233, 252, 336, 466, 504, 699, 932, 1008, 1237, 1398, 1631, 1864, 2097, 2474, 2796, 3262, 3711, 3728, 4194, 4893, 4948, 5592, 6524, 7422, 8388, 8659, 9786, 9896, 11133, 11184, 13048, 14679, 14844, 16776, 17318, 19572, 19792, 22266, 25977, 26096, 29358, 29688, 33552, 34636, 39144, 44532, 51954, 58716, 59376, 69272, 77931, 78288, 89064, 103908, 117432, 138544, 155862, 178128, 207816, 234864, 288221, 311724, 415632, 576442, 623448, 864663, 1152884, 1246896, 1729326, 2017547, 2305768, 2593989, 3458652, 4035094, 4611536, 5187978, 6052641, 6917304, 8070188, 10375956, 12105282, 13834608, 16140376, 18157923, 20751912, 24210564, 32280752, 36315846, 41503824, 48421128, 72631692, 96842256, 145263384, 290526768]

約数ペア:

[(1, 290526768), (2, 145263384), (3, 96842256), (4, 72631692), (6, 48421128), (7, 41503824), (8, 36315846), (9, 32280752), (12, 24210564), (14, 20751912), (16, 18157923), (18, 16140376), (21, 13834608), (24, 12105282), (28, 10375956), (36, 8070188), (42, 6917304), (48, 6052641), (56, 5187978), (63, 4611536), (72, 4035094), (84, 3458652), (112, 2593989), (126, 2305768), (144, 2017547), (168, 1729326), (233, 1246896), (252, 1152884), (336, 864663), (466, 623448), (504, 576442), (699, 415632), (932, 311724), (1008, 288221), (1237, 234864), (1398, 207816), (1631, 178128), (1864, 155862), (2097, 138544), (2474, 117432), (2796, 103908), (3262, 89064), (3711, 78288), (3728, 77931), (4194, 69272), (4893, 59376), (4948, 58716), (5592, 51954), (6524, 44532), (7422, 39144), (8388, 34636), (8659, 33552), (9786, 29688), (9896, 29358), (11133, 26096), (11184, 25977), (13048, 22266), (14679, 19792), (14844, 19572), (16776, 17318)]