16690464

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{487}}^1$

素因数の和:527

約数の個数: 144

約数和(自身を含む): 57552768

約数和(自身を除く): 40862304

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 32, 34, 36, 42, 48, 51, 56, 63, 68, 72, 84, 96, 102, 112, 119, 126, 136, 144, 153, 168, 204, 224, 238, 252, 272, 288, 306, 336, 357, 408, 476, 487, 504, 544, 612, 672, 714, 816, 952, 974, 1008, 1071, 1224, 1428, 1461, 1632, 1904, 1948, 2016, 2142, 2448, 2856, 2922, 3409, 3808, 3896, 4284, 4383, 4896, 5712, 5844, 6818, 7792, 8279, 8568, 8766, 10227, 11424, 11688, 13636, 15584, 16558, 17136, 17532, 20454, 23376, 24837, 27272, 30681, 33116, 34272, 35064, 40908, 46752, 49674, 54544, 57953, 61362, 66232, 70128, 74511, 81816, 99348, 109088, 115906, 122724, 132464, 140256, 149022, 163632, 173859, 198696, 231812, 245448, 264928, 298044, 327264, 347718, 397392, 463624, 490896, 521577, 596088, 695436, 794784, 927248, 981792, 1043154, 1192176, 1390872, 1854496, 2086308, 2384352, 2781744, 4172616, 5563488, 8345232, 16690464]

約数ペア:

[(1, 16690464), (2, 8345232), (3, 5563488), (4, 4172616), (6, 2781744), (7, 2384352), (8, 2086308), (9, 1854496), (12, 1390872), (14, 1192176), (16, 1043154), (17, 981792), (18, 927248), (21, 794784), (24, 695436), (28, 596088), (32, 521577), (34, 490896), (36, 463624), (42, 397392), (48, 347718), (51, 327264), (56, 298044), (63, 264928), (68, 245448), (72, 231812), (84, 198696), (96, 173859), (102, 163632), (112, 149022), (119, 140256), (126, 132464), (136, 122724), (144, 115906), (153, 109088), (168, 99348), (204, 81816), (224, 74511), (238, 70128), (252, 66232), (272, 61362), (288, 57953), (306, 54544), (336, 49674), (357, 46752), (408, 40908), (476, 35064), (487, 34272), (504, 33116), (544, 30681), (612, 27272), (672, 24837), (714, 23376), (816, 20454), (952, 17532), (974, 17136), (1008, 16558), (1071, 15584), (1224, 13636), (1428, 11688), (1461, 11424), (1632, 10227), (1904, 8766), (1948, 8568), (2016, 8279), (2142, 7792), (2448, 6818), (2856, 5844), (2922, 5712), (3409, 4896), (3808, 4383), (3896, 4284)]