713387376

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{647}}^1$

素因数の和:724

約数の個数: 240

約数和(自身を含む): 2339850240

約数和(自身を除く): 1626462864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 31, 36, 38, 39, 48, 52, 57, 62, 72, 76, 78, 93, 104, 114, 117, 124, 144, 152, 156, 171, 186, 208, 228, 234, 247, 248, 279, 304, 312, 342, 372, 403, 456, 468, 494, 496, 558, 589, 624, 647, 684, 741, 744, 806, 912, 936, 988, 1116, 1178, 1209, 1294, 1368, 1482, 1488, 1612, 1767, 1872, 1941, 1976, 2223, 2232, 2356, 2418, 2588, 2736, 2964, 3224, 3534, 3627, 3882, 3952, 4446, 4464, 4712, 4836, 5176, 5301, 5823, 5928, 6448, 7068, 7254, 7657, 7764, 8411, 8892, 9424, 9672, 10352, 10602, 11646, 11856, 12293, 14136, 14508, 15314, 15528, 16822, 17784, 19344, 20057, 21204, 22971, 23292, 24586, 25233, 28272, 29016, 30628, 31056, 33644, 35568, 36879, 40114, 42408, 45942, 46584, 49172, 50466, 58032, 60171, 61256, 67288, 68913, 73758, 75699, 80228, 84816, 91884, 93168, 98344, 100932, 110637, 120342, 122512, 134576, 137826, 147516, 151398, 159809, 160456, 180513, 183768, 196688, 201864, 221274, 240684, 260741, 275652, 295032, 302796, 319618, 320912, 361026, 367536, 381083, 403728, 442548, 479427, 481368, 521482, 551304, 590064, 605592, 639236, 722052, 762166, 782223, 885096, 958854, 962736, 1042964, 1102608, 1143249, 1211184, 1278472, 1438281, 1444104, 1524332, 1564446, 1770192, 1917708, 2085928, 2286498, 2346669, 2556944, 2876562, 2888208, 3048664, 3128892, 3429747, 3835416, 4171856, 4572996, 4693338, 4954079, 5753124, 6097328, 6257784, 6859494, 7670832, 9145992, 9386676, 9908158, 11506248, 12515568, 13718988, 14862237, 18291984, 18773352, 19816316, 23012496, 27437976, 29724474, 37546704, 39632632, 44586711, 54875952, 59448948, 79265264, 89173422, 118897896, 178346844, 237795792, 356693688, 713387376]

約数ペア:

[(1, 713387376), (2, 356693688), (3, 237795792), (4, 178346844), (6, 118897896), (8, 89173422), (9, 79265264), (12, 59448948), (13, 54875952), (16, 44586711), (18, 39632632), (19, 37546704), (24, 29724474), (26, 27437976), (31, 23012496), (36, 19816316), (38, 18773352), (39, 18291984), (48, 14862237), (52, 13718988), (57, 12515568), (62, 11506248), (72, 9908158), (76, 9386676), (78, 9145992), (93, 7670832), (104, 6859494), (114, 6257784), (117, 6097328), (124, 5753124), (144, 4954079), (152, 4693338), (156, 4572996), (171, 4171856), (186, 3835416), (208, 3429747), (228, 3128892), (234, 3048664), (247, 2888208), (248, 2876562), (279, 2556944), (304, 2346669), (312, 2286498), (342, 2085928), (372, 1917708), (403, 1770192), (456, 1564446), (468, 1524332), (494, 1444104), (496, 1438281), (558, 1278472), (589, 1211184), (624, 1143249), (647, 1102608), (684, 1042964), (741, 962736), (744, 958854), (806, 885096), (912, 782223), (936, 762166), (988, 722052), (1116, 639236), (1178, 605592), (1209, 590064), (1294, 551304), (1368, 521482), (1482, 481368), (1488, 479427), (1612, 442548), (1767, 403728), (1872, 381083), (1941, 367536), (1976, 361026), (2223, 320912), (2232, 319618), (2356, 302796), (2418, 295032), (2588, 275652), (2736, 260741), (2964, 240684), (3224, 221274), (3534, 201864), (3627, 196688), (3882, 183768), (3952, 180513), (4446, 160456), (4464, 159809), (4712, 151398), (4836, 147516), (5176, 137826), (5301, 134576), (5823, 122512), (5928, 120342), (6448, 110637), (7068, 100932), (7254, 98344), (7657, 93168), (7764, 91884), (8411, 84816), (8892, 80228), (9424, 75699), (9672, 73758), (10352, 68913), (10602, 67288), (11646, 61256), (11856, 60171), (12293, 58032), (14136, 50466), (14508, 49172), (15314, 46584), (15528, 45942), (16822, 42408), (17784, 40114), (19344, 36879), (20057, 35568), (21204, 33644), (22971, 31056), (23292, 30628), (24586, 29016), (25233, 28272)]