636678288

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{260081}}^1$

素因数の和:260112

約数の個数: 60

約数和(自身を含む): 1886634828

約数和(自身を除く): 1249956540

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 272, 306, 408, 612, 816, 1224, 2448, 260081, 520162, 780243, 1040324, 1560486, 2080648, 2340729, 3120972, 4161296, 4421377, 4681458, 6241944, 8842754, 9362916, 12483888, 13264131, 17685508, 18725832, 26528262, 35371016, 37451664, 39792393, 53056524, 70742032, 79584786, 106113048, 159169572, 212226096, 318339144, 636678288]

約数ペア:

[(1, 636678288), (2, 318339144), (3, 212226096), (4, 159169572), (6, 106113048), (8, 79584786), (9, 70742032), (12, 53056524), (16, 39792393), (17, 37451664), (18, 35371016), (24, 26528262), (34, 18725832), (36, 17685508), (48, 13264131), (51, 12483888), (68, 9362916), (72, 8842754), (102, 6241944), (136, 4681458), (144, 4421377), (153, 4161296), (204, 3120972), (272, 2340729), (306, 2080648), (408, 1560486), (612, 1040324), (816, 780243), (1224, 520162), (2448, 260081)]