8318916

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1$

素因数の和:250

約数の個数: 96

約数和(自身を含む): 23950080

約数和(自身を除く): 15631164

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 23, 27, 34, 36, 46, 51, 54, 68, 69, 92, 102, 108, 138, 153, 197, 204, 207, 276, 306, 391, 394, 414, 459, 591, 612, 621, 782, 788, 828, 918, 1173, 1182, 1242, 1564, 1773, 1836, 2346, 2364, 2484, 3349, 3519, 3546, 4531, 4692, 5319, 6698, 7038, 7092, 9062, 10047, 10557, 10638, 13396, 13593, 14076, 18124, 20094, 21114, 21276, 27186, 30141, 40188, 40779, 42228, 54372, 60282, 77027, 81558, 90423, 120564, 122337, 154054, 163116, 180846, 231081, 244674, 308108, 361692, 462162, 489348, 693243, 924324, 1386486, 2079729, 2772972, 4159458, 8318916]

約数ペア:

[(1, 8318916), (2, 4159458), (3, 2772972), (4, 2079729), (6, 1386486), (9, 924324), (12, 693243), (17, 489348), (18, 462162), (23, 361692), (27, 308108), (34, 244674), (36, 231081), (46, 180846), (51, 163116), (54, 154054), (68, 122337), (69, 120564), (92, 90423), (102, 81558), (108, 77027), (138, 60282), (153, 54372), (197, 42228), (204, 40779), (207, 40188), (276, 30141), (306, 27186), (391, 21276), (394, 21114), (414, 20094), (459, 18124), (591, 14076), (612, 13593), (621, 13396), (782, 10638), (788, 10557), (828, 10047), (918, 9062), (1173, 7092), (1182, 7038), (1242, 6698), (1564, 5319), (1773, 4692), (1836, 4531), (2346, 3546), (2364, 3519), (2484, 3349)]