349353888

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{1783}}^1$

素因数の和:1966

約数の個数: 96

約数和(自身を含む): 994444416

約数和(自身を除く): 645090528

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 157, 208, 312, 314, 416, 471, 624, 628, 942, 1248, 1256, 1783, 1884, 2041, 2512, 3566, 3768, 4082, 5024, 5349, 6123, 7132, 7536, 8164, 10698, 12246, 14264, 15072, 16328, 21396, 23179, 24492, 28528, 32656, 42792, 46358, 48984, 57056, 65312, 69537, 85584, 92716, 97968, 139074, 171168, 185432, 195936, 278148, 279931, 370864, 556296, 559862, 741728, 839793, 1112592, 1119724, 1679586, 2225184, 2239448, 3359172, 3639103, 4478896, 6718344, 7278206, 8957792, 10917309, 13436688, 14556412, 21834618, 26873376, 29112824, 43669236, 58225648, 87338472, 116451296, 174676944, 349353888]

約数ペア:

[(1, 349353888), (2, 174676944), (3, 116451296), (4, 87338472), (6, 58225648), (8, 43669236), (12, 29112824), (13, 26873376), (16, 21834618), (24, 14556412), (26, 13436688), (32, 10917309), (39, 8957792), (48, 7278206), (52, 6718344), (78, 4478896), (96, 3639103), (104, 3359172), (156, 2239448), (157, 2225184), (208, 1679586), (312, 1119724), (314, 1112592), (416, 839793), (471, 741728), (624, 559862), (628, 556296), (942, 370864), (1248, 279931), (1256, 278148), (1783, 195936), (1884, 185432), (2041, 171168), (2512, 139074), (3566, 97968), (3768, 92716), (4082, 85584), (5024, 69537), (5349, 65312), (6123, 57056), (7132, 48984), (7536, 46358), (8164, 42792), (10698, 32656), (12246, 28528), (14264, 24492), (15072, 23179), (16328, 21396)]