290074128

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{355483}}^1$

素因数の和:355511

約数の個数: 40

約数和(自身を含む): 793440288

約数和(自身を除く): 503366160

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 355483, 710966, 1066449, 1421932, 2132898, 2843864, 4265796, 5687728, 6043211, 8531592, 12086422, 17063184, 18129633, 24172844, 36259266, 48345688, 72518532, 96691376, 145037064, 290074128]

約数ペア:

[(1, 290074128), (2, 145037064), (3, 96691376), (4, 72518532), (6, 48345688), (8, 36259266), (12, 24172844), (16, 18129633), (17, 17063184), (24, 12086422), (34, 8531592), (48, 6043211), (51, 5687728), (68, 4265796), (102, 2843864), (136, 2132898), (204, 1421932), (272, 1066449), (408, 710966), (816, 355483)]