1398874464

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{373631}}^1$

素因数の和:373660

約数の個数: 72

約数和(自身を含む): 4284064512

約数和(自身を除く): 2885190048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 373631, 747262, 1120893, 1494524, 2241786, 2989048, 3362679, 4483572, 4857203, 5978096, 6725358, 8967144, 9714406, 11956192, 13450716, 14571609, 17934288, 19428812, 26901432, 29143218, 35868576, 38857624, 43714827, 53802864, 58286436, 77715248, 87429654, 107605728, 116572872, 155430496, 174859308, 233145744, 349718616, 466291488, 699437232, 1398874464]

約数ペア:

[(1, 1398874464), (2, 699437232), (3, 466291488), (4, 349718616), (6, 233145744), (8, 174859308), (9, 155430496), (12, 116572872), (13, 107605728), (16, 87429654), (18, 77715248), (24, 58286436), (26, 53802864), (32, 43714827), (36, 38857624), (39, 35868576), (48, 29143218), (52, 26901432), (72, 19428812), (78, 17934288), (96, 14571609), (104, 13450716), (117, 11956192), (144, 9714406), (156, 8967144), (208, 6725358), (234, 5978096), (288, 4857203), (312, 4483572), (416, 3362679), (468, 2989048), (624, 2241786), (936, 1494524), (1248, 1120893), (1872, 747262), (3744, 373631)]