217070364

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{3163}}^1$

素因数の和:3239

約数の個数: 96

約数和(自身を含む): 623687680

約数和(自身を除く): 406617316

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 43, 57, 76, 84, 86, 114, 129, 133, 172, 228, 258, 266, 301, 399, 516, 532, 602, 798, 817, 903, 1204, 1596, 1634, 1806, 2451, 3163, 3268, 3612, 4902, 5719, 6326, 9489, 9804, 11438, 12652, 17157, 18978, 22141, 22876, 34314, 37956, 44282, 60097, 66423, 68628, 88564, 120194, 132846, 136009, 180291, 240388, 265692, 272018, 360582, 408027, 420679, 544036, 721164, 816054, 841358, 952063, 1262037, 1632108, 1682716, 1904126, 2524074, 2584171, 2856189, 3808252, 5048148, 5168342, 5712378, 7752513, 10336684, 11424756, 15505026, 18089197, 31010052, 36178394, 54267591, 72356788, 108535182, 217070364]

約数ペア:

[(1, 217070364), (2, 108535182), (3, 72356788), (4, 54267591), (6, 36178394), (7, 31010052), (12, 18089197), (14, 15505026), (19, 11424756), (21, 10336684), (28, 7752513), (38, 5712378), (42, 5168342), (43, 5048148), (57, 3808252), (76, 2856189), (84, 2584171), (86, 2524074), (114, 1904126), (129, 1682716), (133, 1632108), (172, 1262037), (228, 952063), (258, 841358), (266, 816054), (301, 721164), (399, 544036), (516, 420679), (532, 408027), (602, 360582), (798, 272018), (817, 265692), (903, 240388), (1204, 180291), (1596, 136009), (1634, 132846), (1806, 120194), (2451, 88564), (3163, 68628), (3268, 66423), (3612, 60097), (4902, 44282), (5719, 37956), (6326, 34314), (9489, 22876), (9804, 22141), (11438, 18978), (12652, 17157)]