216480984

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{11579}}^1$

素因数の和:11648

約数の個数: 64

約数和(自身を含む): 583632000

約数和(自身を除く): 367151016

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 41, 57, 76, 82, 114, 123, 152, 164, 228, 246, 328, 456, 492, 779, 984, 1558, 2337, 3116, 4674, 6232, 9348, 11579, 18696, 23158, 34737, 46316, 69474, 92632, 138948, 220001, 277896, 440002, 474739, 660003, 880004, 949478, 1320006, 1424217, 1760008, 1898956, 2640012, 2848434, 3797912, 5280024, 5696868, 9020041, 11393736, 18040082, 27060123, 36080164, 54120246, 72160328, 108240492, 216480984]

約数ペア:

[(1, 216480984), (2, 108240492), (3, 72160328), (4, 54120246), (6, 36080164), (8, 27060123), (12, 18040082), (19, 11393736), (24, 9020041), (38, 5696868), (41, 5280024), (57, 3797912), (76, 2848434), (82, 2640012), (114, 1898956), (123, 1760008), (152, 1424217), (164, 1320006), (228, 949478), (246, 880004), (328, 660003), (456, 474739), (492, 440002), (779, 277896), (984, 220001), (1558, 138948), (2337, 92632), (3116, 69474), (4674, 46316), (6232, 34737), (9348, 23158), (11579, 18696)]