16444008

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:164

約数の個数: 144

約数和(自身を含む): 53352000

約数和(自身を除く): 36907992

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 59, 63, 72, 79, 84, 98, 118, 126, 147, 158, 168, 177, 196, 236, 237, 252, 294, 316, 354, 392, 413, 441, 472, 474, 504, 531, 553, 588, 632, 708, 711, 826, 882, 948, 1062, 1106, 1176, 1239, 1416, 1422, 1652, 1659, 1764, 1896, 2124, 2212, 2478, 2844, 2891, 3304, 3318, 3528, 3717, 3871, 4248, 4424, 4661, 4956, 4977, 5688, 5782, 6636, 7434, 7742, 8673, 9322, 9912, 9954, 11564, 11613, 13272, 13983, 14868, 15484, 17346, 18644, 19908, 23128, 23226, 26019, 27966, 29736, 30968, 32627, 34692, 34839, 37288, 39816, 41949, 46452, 52038, 55932, 65254, 69384, 69678, 83898, 92904, 97881, 104076, 111864, 130508, 139356, 167796, 195762, 208152, 228389, 261016, 278712, 293643, 335592, 391524, 456778, 587286, 685167, 783048, 913556, 1174572, 1370334, 1827112, 2055501, 2349144, 2740668, 4111002, 5481336, 8222004, 16444008]

約数ペア:

[(1, 16444008), (2, 8222004), (3, 5481336), (4, 4111002), (6, 2740668), (7, 2349144), (8, 2055501), (9, 1827112), (12, 1370334), (14, 1174572), (18, 913556), (21, 783048), (24, 685167), (28, 587286), (36, 456778), (42, 391524), (49, 335592), (56, 293643), (59, 278712), (63, 261016), (72, 228389), (79, 208152), (84, 195762), (98, 167796), (118, 139356), (126, 130508), (147, 111864), (158, 104076), (168, 97881), (177, 92904), (196, 83898), (236, 69678), (237, 69384), (252, 65254), (294, 55932), (316, 52038), (354, 46452), (392, 41949), (413, 39816), (441, 37288), (472, 34839), (474, 34692), (504, 32627), (531, 30968), (553, 29736), (588, 27966), (632, 26019), (708, 23226), (711, 23128), (826, 19908), (882, 18644), (948, 17346), (1062, 15484), (1106, 14868), (1176, 13983), (1239, 13272), (1416, 11613), (1422, 11564), (1652, 9954), (1659, 9912), (1764, 9322), (1896, 8673), (2124, 7742), (2212, 7434), (2478, 6636), (2844, 5782), (2891, 5688), (3304, 4977), (3318, 4956), (3528, 4661), (3717, 4424), (3871, 4248)]