216931764

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{2081}}^1$

素因数の和:2185

約数の個数: 96

約数和(自身を含む): 621202176

約数和(自身を除く): 404270412

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 73, 84, 102, 119, 146, 204, 219, 238, 292, 357, 438, 476, 511, 714, 876, 1022, 1241, 1428, 1533, 2044, 2081, 2482, 3066, 3723, 4162, 4964, 6132, 6243, 7446, 8324, 8687, 12486, 14567, 14892, 17374, 24972, 26061, 29134, 34748, 35377, 43701, 52122, 58268, 70754, 87402, 104244, 106131, 141508, 151913, 174804, 212262, 247639, 303826, 424524, 455739, 495278, 607652, 742917, 911478, 990556, 1063391, 1485834, 1822956, 2126782, 2582521, 2971668, 3190173, 4253564, 5165042, 6380346, 7747563, 10330084, 12760692, 15495126, 18077647, 30990252, 36155294, 54232941, 72310588, 108465882, 216931764]

約数ペア:

[(1, 216931764), (2, 108465882), (3, 72310588), (4, 54232941), (6, 36155294), (7, 30990252), (12, 18077647), (14, 15495126), (17, 12760692), (21, 10330084), (28, 7747563), (34, 6380346), (42, 5165042), (51, 4253564), (68, 3190173), (73, 2971668), (84, 2582521), (102, 2126782), (119, 1822956), (146, 1485834), (204, 1063391), (219, 990556), (238, 911478), (292, 742917), (357, 607652), (438, 495278), (476, 455739), (511, 424524), (714, 303826), (876, 247639), (1022, 212262), (1241, 174804), (1428, 151913), (1533, 141508), (2044, 106131), (2081, 104244), (2482, 87402), (3066, 70754), (3723, 58268), (4162, 52122), (4964, 43701), (6132, 35377), (6243, 34748), (7446, 29134), (8324, 26061), (8687, 24972), (12486, 17374), (14567, 14892)]