123298656

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3187}}^1$

素因数の和:3244

約数の個数: 96

約数和(自身を含む): 359912448

約数和(自身を除く): 236613792

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, 3187, 3224, 4836, 6374, 6448, 9561, 9672, 12748, 12896, 19122, 19344, 25496, 38244, 38688, 41431, 50992, 76488, 82862, 98797, 101984, 124293, 152976, 165724, 197594, 248586, 296391, 305952, 331448, 395188, 497172, 592782, 662896, 790376, 994344, 1185564, 1284361, 1325792, 1580752, 1988688, 2371128, 2568722, 3161504, 3853083, 3977376, 4742256, 5137444, 7706166, 9484512, 10274888, 15412332, 20549776, 30824664, 41099552, 61649328, 123298656]

約数ペア:

[(1, 123298656), (2, 61649328), (3, 41099552), (4, 30824664), (6, 20549776), (8, 15412332), (12, 10274888), (13, 9484512), (16, 7706166), (24, 5137444), (26, 4742256), (31, 3977376), (32, 3853083), (39, 3161504), (48, 2568722), (52, 2371128), (62, 1988688), (78, 1580752), (93, 1325792), (96, 1284361), (104, 1185564), (124, 994344), (156, 790376), (186, 662896), (208, 592782), (248, 497172), (312, 395188), (372, 331448), (403, 305952), (416, 296391), (496, 248586), (624, 197594), (744, 165724), (806, 152976), (992, 124293), (1209, 101984), (1248, 98797), (1488, 82862), (1612, 76488), (2418, 50992), (2976, 41431), (3187, 38688), (3224, 38244), (4836, 25496), (6374, 19344), (6448, 19122), (9561, 12896), (9672, 12748)]