409887504

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{631}}^1$

素因数の和:1005

約数の個数: 120

約数和(自身を含む): 1240878912

約数和(自身を除く): 830991408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 347, 468, 624, 631, 694, 936, 1041, 1262, 1388, 1872, 1893, 2082, 2524, 2776, 3123, 3786, 4164, 4511, 5048, 5552, 5679, 6246, 7572, 8203, 8328, 9022, 10096, 11358, 12492, 13533, 15144, 16406, 16656, 18044, 22716, 24609, 24984, 27066, 30288, 32812, 36088, 40599, 45432, 49218, 49968, 54132, 65624, 72176, 73827, 81198, 90864, 98436, 108264, 131248, 147654, 162396, 196872, 216528, 218957, 295308, 324792, 393744, 437914, 590616, 649584, 656871, 875828, 1181232, 1313742, 1751656, 1970613, 2627484, 2846441, 3503312, 3941226, 5254968, 5692882, 7882452, 8539323, 10509936, 11385764, 15764904, 17078646, 22771528, 25617969, 31529808, 34157292, 45543056, 51235938, 68314584, 102471876, 136629168, 204943752, 409887504]

約数ペア:

[(1, 409887504), (2, 204943752), (3, 136629168), (4, 102471876), (6, 68314584), (8, 51235938), (9, 45543056), (12, 34157292), (13, 31529808), (16, 25617969), (18, 22771528), (24, 17078646), (26, 15764904), (36, 11385764), (39, 10509936), (48, 8539323), (52, 7882452), (72, 5692882), (78, 5254968), (104, 3941226), (117, 3503312), (144, 2846441), (156, 2627484), (208, 1970613), (234, 1751656), (312, 1313742), (347, 1181232), (468, 875828), (624, 656871), (631, 649584), (694, 590616), (936, 437914), (1041, 393744), (1262, 324792), (1388, 295308), (1872, 218957), (1893, 216528), (2082, 196872), (2524, 162396), (2776, 147654), (3123, 131248), (3786, 108264), (4164, 98436), (4511, 90864), (5048, 81198), (5552, 73827), (5679, 72176), (6246, 65624), (7572, 54132), (8203, 49968), (8328, 49218), (9022, 45432), (10096, 40599), (11358, 36088), (12492, 32812), (13533, 30288), (15144, 27066), (16406, 24984), (16656, 24609), (18044, 22716)]