381537396

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{317}}^1\times {\mathrm{499}}^1$

素因数の和:893

約数の個数: 72

約数和(自身を含む): 983892000

約数和(自身を除く): 602354604

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 134, 201, 268, 317, 402, 499, 603, 634, 804, 951, 998, 1206, 1268, 1497, 1902, 1996, 2412, 2853, 2994, 3804, 4491, 5706, 5988, 8982, 11412, 17964, 21239, 33433, 42478, 63717, 66866, 84956, 100299, 127434, 133732, 158183, 191151, 200598, 254868, 300897, 316366, 382302, 401196, 474549, 601794, 632732, 764604, 949098, 1203588, 1423647, 1898196, 2847294, 5694588, 10598261, 21196522, 31794783, 42393044, 63589566, 95384349, 127179132, 190768698, 381537396]

約数ペア:

[(1, 381537396), (2, 190768698), (3, 127179132), (4, 95384349), (6, 63589566), (9, 42393044), (12, 31794783), (18, 21196522), (36, 10598261), (67, 5694588), (134, 2847294), (201, 1898196), (268, 1423647), (317, 1203588), (402, 949098), (499, 764604), (603, 632732), (634, 601794), (804, 474549), (951, 401196), (998, 382302), (1206, 316366), (1268, 300897), (1497, 254868), (1902, 200598), (1996, 191151), (2412, 158183), (2853, 133732), (2994, 127434), (3804, 100299), (4491, 84956), (5706, 66866), (5988, 63717), (8982, 42478), (11412, 33433), (17964, 21239)]