15731771472

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{23869}}^1$

素因数の和:24105

約数の個数: 120

約数和(自身を含む): 46174128000

約数和(自身を除く): 30442356528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 199, 207, 276, 368, 398, 414, 552, 597, 796, 828, 1104, 1194, 1592, 1656, 1791, 2388, 3184, 3312, 3582, 4577, 4776, 7164, 9154, 9552, 13731, 14328, 18308, 23869, 27462, 28656, 36616, 41193, 47738, 54924, 71607, 73232, 82386, 95476, 109848, 143214, 164772, 190952, 214821, 219696, 286428, 329544, 381904, 429642, 548987, 572856, 659088, 859284, 1097974, 1145712, 1646961, 1718568, 2195948, 3293922, 3437136, 4391896, 4749931, 4940883, 6587844, 8783792, 9499862, 9881766, 13175688, 14249793, 18999724, 19763532, 26351376, 28499586, 37999448, 39527064, 42749379, 56999172, 75998896, 79054128, 85498758, 109248413, 113998344, 170997516, 218496826, 227996688, 327745239, 341995032, 436993652, 655490478, 683990064, 873987304, 983235717, 1310980956, 1747974608, 1966471434, 2621961912, 3932942868, 5243923824, 7865885736, 15731771472]

約数ペア:

[(1, 15731771472), (2, 7865885736), (3, 5243923824), (4, 3932942868), (6, 2621961912), (8, 1966471434), (9, 1747974608), (12, 1310980956), (16, 983235717), (18, 873987304), (23, 683990064), (24, 655490478), (36, 436993652), (46, 341995032), (48, 327745239), (69, 227996688), (72, 218496826), (92, 170997516), (138, 113998344), (144, 109248413), (184, 85498758), (199, 79054128), (207, 75998896), (276, 56999172), (368, 42749379), (398, 39527064), (414, 37999448), (552, 28499586), (597, 26351376), (796, 19763532), (828, 18999724), (1104, 14249793), (1194, 13175688), (1592, 9881766), (1656, 9499862), (1791, 8783792), (2388, 6587844), (3184, 4940883), (3312, 4749931), (3582, 4391896), (4577, 3437136), (4776, 3293922), (7164, 2195948), (9154, 1718568), (9552, 1646961), (13731, 1145712), (14328, 1097974), (18308, 859284), (23869, 659088), (27462, 572856), (28656, 548987), (36616, 429642), (41193, 381904), (47738, 329544), (54924, 286428), (71607, 219696), (73232, 214821), (82386, 190952), (95476, 164772), (109848, 143214)]