323701924

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{1021}}^1$

素因数の和:1125

約数の個数: 72

約数和(自身を含む): 712195008

約数和(自身を除く): 388493084

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 67, 91, 134, 169, 182, 268, 338, 364, 469, 676, 871, 938, 1021, 1183, 1742, 1876, 2042, 2366, 3484, 4084, 4732, 6097, 7147, 11323, 12194, 13273, 14294, 22646, 24388, 26546, 28588, 45292, 53092, 68407, 79261, 92911, 136814, 158522, 172549, 185822, 273628, 317044, 345098, 371644, 478849, 690196, 889291, 957698, 1207843, 1778582, 1915396, 2415686, 3557164, 4831372, 6225037, 11560783, 12450074, 23121566, 24900148, 46243132, 80925481, 161850962, 323701924]

約数ペア:

[(1, 323701924), (2, 161850962), (4, 80925481), (7, 46243132), (13, 24900148), (14, 23121566), (26, 12450074), (28, 11560783), (52, 6225037), (67, 4831372), (91, 3557164), (134, 2415686), (169, 1915396), (182, 1778582), (268, 1207843), (338, 957698), (364, 889291), (469, 690196), (676, 478849), (871, 371644), (938, 345098), (1021, 317044), (1183, 273628), (1742, 185822), (1876, 172549), (2042, 158522), (2366, 136814), (3484, 92911), (4084, 79261), (4732, 68407), (6097, 53092), (7147, 45292), (11323, 28588), (12194, 26546), (13273, 24388), (14294, 22646)]