1900484432

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{883}}^1\times {\mathrm{1747}}^1$

素因数の和:2656

約数の個数: 80

約数和(自身を含む): 4598610432

約数和(自身を除く): 2698126000

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 883, 1232, 1747, 1766, 3494, 3532, 6181, 6988, 7064, 9713, 12229, 12362, 13976, 14128, 19217, 19426, 24458, 24724, 27952, 38434, 38852, 48916, 49448, 67991, 76868, 77704, 97832, 98896, 134519, 135982, 153736, 155408, 195664, 269038, 271964, 307472, 538076, 543928, 1076152, 1087856, 1542601, 2152304, 3085202, 6170404, 10798207, 12340808, 16968611, 21596414, 24681616, 33937222, 43192828, 67874444, 86385656, 118780277, 135748888, 172771312, 237560554, 271497776, 475121108, 950242216, 1900484432]

約数ペア:

[(1, 1900484432), (2, 950242216), (4, 475121108), (7, 271497776), (8, 237560554), (11, 172771312), (14, 135748888), (16, 118780277), (22, 86385656), (28, 67874444), (44, 43192828), (56, 33937222), (77, 24681616), (88, 21596414), (112, 16968611), (154, 12340808), (176, 10798207), (308, 6170404), (616, 3085202), (883, 2152304), (1232, 1542601), (1747, 1087856), (1766, 1076152), (3494, 543928), (3532, 538076), (6181, 307472), (6988, 271964), (7064, 269038), (9713, 195664), (12229, 155408), (12362, 153736), (13976, 135982), (14128, 134519), (19217, 98896), (19426, 97832), (24458, 77704), (24724, 76868), (27952, 67991), (38434, 49448), (38852, 48916)]