211381488

素因数分解:

$2^4\times 3^4\times {\mathrm{211}}^1\times {\mathrm{773}}^1$

素因数の和:1004

約数の個数: 100

約数和(自身を含む): 615494088

約数和(自身を除く): 404112600

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 211, 216, 324, 422, 432, 633, 648, 773, 844, 1266, 1296, 1546, 1688, 1899, 2319, 2532, 3092, 3376, 3798, 4638, 5064, 5697, 6184, 6957, 7596, 9276, 10128, 11394, 12368, 13914, 15192, 17091, 18552, 20871, 22788, 27828, 30384, 34182, 37104, 41742, 45576, 55656, 62613, 68364, 83484, 91152, 111312, 125226, 136728, 163103, 166968, 250452, 273456, 326206, 333936, 489309, 500904, 652412, 978618, 1001808, 1304824, 1467927, 1957236, 2609648, 2935854, 3914472, 4403781, 5871708, 7828944, 8807562, 11743416, 13211343, 17615124, 23486832, 26422686, 35230248, 52845372, 70460496, 105690744, 211381488]

約数ペア:

[(1, 211381488), (2, 105690744), (3, 70460496), (4, 52845372), (6, 35230248), (8, 26422686), (9, 23486832), (12, 17615124), (16, 13211343), (18, 11743416), (24, 8807562), (27, 7828944), (36, 5871708), (48, 4403781), (54, 3914472), (72, 2935854), (81, 2609648), (108, 1957236), (144, 1467927), (162, 1304824), (211, 1001808), (216, 978618), (324, 652412), (422, 500904), (432, 489309), (633, 333936), (648, 326206), (773, 273456), (844, 250452), (1266, 166968), (1296, 163103), (1546, 136728), (1688, 125226), (1899, 111312), (2319, 91152), (2532, 83484), (3092, 68364), (3376, 62613), (3798, 55656), (4638, 45576), (5064, 41742), (5697, 37104), (6184, 34182), (6957, 30384), (7596, 27828), (9276, 22788), (10128, 20871), (11394, 18552), (12368, 17091), (13914, 15192)]