305822796

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^2\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:323

約数の個数: 72

約数和(自身を含む): 743184960

約数和(自身を除く): 437362164

約数列:

[1, 2, 3, 4, 6, 12, 47, 83, 94, 139, 141, 166, 188, 249, 278, 282, 332, 417, 498, 556, 564, 834, 996, 1668, 2209, 3901, 4418, 6533, 6627, 7802, 8836, 11537, 11703, 13066, 13254, 15604, 19599, 23074, 23406, 26132, 26508, 34611, 39198, 46148, 46812, 69222, 78396, 138444, 183347, 307051, 366694, 542239, 550041, 614102, 733388, 921153, 1084478, 1100082, 1228204, 1626717, 1842306, 2168956, 2200164, 3253434, 3684612, 6506868, 25485233, 50970466, 76455699, 101940932, 152911398, 305822796]

約数ペア:

[(1, 305822796), (2, 152911398), (3, 101940932), (4, 76455699), (6, 50970466), (12, 25485233), (47, 6506868), (83, 3684612), (94, 3253434), (139, 2200164), (141, 2168956), (166, 1842306), (188, 1626717), (249, 1228204), (278, 1100082), (282, 1084478), (332, 921153), (417, 733388), (498, 614102), (556, 550041), (564, 542239), (834, 366694), (996, 307051), (1668, 183347), (2209, 138444), (3901, 78396), (4418, 69222), (6533, 46812), (6627, 46148), (7802, 39198), (8836, 34611), (11537, 26508), (11703, 26132), (13066, 23406), (13254, 23074), (15604, 19599)]