394018768

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{1019}}^1$

素因数の和:1077

約数の個数: 80

約数和(自身を含む): 903067200

約数和(自身を除く): 509048432

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 169, 176, 208, 286, 338, 572, 676, 1019, 1144, 1352, 1859, 2038, 2197, 2288, 2704, 3718, 4076, 4394, 7436, 8152, 8788, 11209, 13247, 14872, 16304, 17576, 22418, 24167, 26494, 29744, 35152, 44836, 48334, 52988, 89672, 96668, 105976, 145717, 172211, 179344, 193336, 211952, 291434, 344422, 386672, 582868, 688844, 1165736, 1377688, 1894321, 2238743, 2331472, 2755376, 3788642, 4477486, 7577284, 8954972, 15154568, 17909944, 24626173, 30309136, 35819888, 49252346, 98504692, 197009384, 394018768]

約数ペア:

[(1, 394018768), (2, 197009384), (4, 98504692), (8, 49252346), (11, 35819888), (13, 30309136), (16, 24626173), (22, 17909944), (26, 15154568), (44, 8954972), (52, 7577284), (88, 4477486), (104, 3788642), (143, 2755376), (169, 2331472), (176, 2238743), (208, 1894321), (286, 1377688), (338, 1165736), (572, 688844), (676, 582868), (1019, 386672), (1144, 344422), (1352, 291434), (1859, 211952), (2038, 193336), (2197, 179344), (2288, 172211), (2704, 145717), (3718, 105976), (4076, 96668), (4394, 89672), (7436, 52988), (8152, 48334), (8788, 44836), (11209, 35152), (13247, 29744), (14872, 26494), (16304, 24167), (17576, 22418)]