783393312

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{20249}}^1$

素因数の和:20306

約数の個数: 96

約数和(自身を含む): 2286144000

約数和(自身を除く): 1502750688

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 78, 93, 96, 104, 124, 156, 186, 208, 248, 312, 372, 403, 416, 496, 624, 744, 806, 992, 1209, 1248, 1488, 1612, 2418, 2976, 3224, 4836, 6448, 9672, 12896, 19344, 20249, 38688, 40498, 60747, 80996, 121494, 161992, 242988, 263237, 323984, 485976, 526474, 627719, 647968, 789711, 971952, 1052948, 1255438, 1579422, 1883157, 1943904, 2105896, 2510876, 3158844, 3766314, 4211792, 5021752, 6317688, 7532628, 8160347, 8423584, 10043504, 12635376, 15065256, 16320694, 20087008, 24481041, 25270752, 30130512, 32641388, 48962082, 60261024, 65282776, 97924164, 130565552, 195848328, 261131104, 391696656, 783393312]

約数ペア:

[(1, 783393312), (2, 391696656), (3, 261131104), (4, 195848328), (6, 130565552), (8, 97924164), (12, 65282776), (13, 60261024), (16, 48962082), (24, 32641388), (26, 30130512), (31, 25270752), (32, 24481041), (39, 20087008), (48, 16320694), (52, 15065256), (62, 12635376), (78, 10043504), (93, 8423584), (96, 8160347), (104, 7532628), (124, 6317688), (156, 5021752), (186, 4211792), (208, 3766314), (248, 3158844), (312, 2510876), (372, 2105896), (403, 1943904), (416, 1883157), (496, 1579422), (624, 1255438), (744, 1052948), (806, 971952), (992, 789711), (1209, 647968), (1248, 627719), (1488, 526474), (1612, 485976), (2418, 323984), (2976, 263237), (3224, 242988), (4836, 161992), (6448, 121494), (9672, 80996), (12896, 60747), (19344, 40498), (20249, 38688)]