397179636

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{16361}}^1$

素因数の和:16409

約数の個数: 72

約数和(自身を含む): 1125182016

約数和(自身を除く): 728002380

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 289, 357, 476, 578, 714, 867, 1156, 1428, 1734, 2023, 3468, 4046, 6069, 8092, 12138, 16361, 24276, 32722, 49083, 65444, 98166, 114527, 196332, 229054, 278137, 343581, 458108, 556274, 687162, 834411, 1112548, 1374324, 1668822, 1946959, 3337644, 3893918, 4728329, 5840877, 7787836, 9456658, 11681754, 14184987, 18913316, 23363508, 28369974, 33098303, 56739948, 66196606, 99294909, 132393212, 198589818, 397179636]

約数ペア:

[(1, 397179636), (2, 198589818), (3, 132393212), (4, 99294909), (6, 66196606), (7, 56739948), (12, 33098303), (14, 28369974), (17, 23363508), (21, 18913316), (28, 14184987), (34, 11681754), (42, 9456658), (51, 7787836), (68, 5840877), (84, 4728329), (102, 3893918), (119, 3337644), (204, 1946959), (238, 1668822), (289, 1374324), (357, 1112548), (476, 834411), (578, 687162), (714, 556274), (867, 458108), (1156, 343581), (1428, 278137), (1734, 229054), (2023, 196332), (3468, 114527), (4046, 98166), (6069, 65444), (8092, 49083), (12138, 32722), (16361, 24276)]