19317756144

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^2\times {\mathrm{7723}}^1$

素因数の和:7847

約数の個数: 120

約数和(自身を含む): 52807937536

約数和(自身を除く): 33490181392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 41, 48, 62, 82, 93, 123, 124, 164, 186, 246, 248, 328, 372, 492, 496, 656, 744, 984, 1271, 1488, 1681, 1968, 2542, 3362, 3813, 5043, 5084, 6724, 7626, 7723, 10086, 10168, 13448, 15252, 15446, 20172, 20336, 23169, 26896, 30504, 30892, 40344, 46338, 52111, 61008, 61784, 80688, 92676, 104222, 123568, 156333, 185352, 208444, 239413, 312666, 316643, 370704, 416888, 478826, 625332, 633286, 718239, 833776, 949929, 957652, 1250664, 1266572, 1436478, 1899858, 1915304, 2501328, 2533144, 2872956, 3799716, 3830608, 5066288, 5745912, 7599432, 9815933, 11491824, 12982363, 15198864, 19631866, 25964726, 29447799, 38947089, 39263732, 51929452, 58895598, 77894178, 78527464, 103858904, 117791196, 155788356, 157054928, 207717808, 235582392, 311576712, 402453253, 471164784, 623153424, 804906506, 1207359759, 1609813012, 2414719518, 3219626024, 4829439036, 6439252048, 9658878072, 19317756144]

約数ペア:

[(1, 19317756144), (2, 9658878072), (3, 6439252048), (4, 4829439036), (6, 3219626024), (8, 2414719518), (12, 1609813012), (16, 1207359759), (24, 804906506), (31, 623153424), (41, 471164784), (48, 402453253), (62, 311576712), (82, 235582392), (93, 207717808), (123, 157054928), (124, 155788356), (164, 117791196), (186, 103858904), (246, 78527464), (248, 77894178), (328, 58895598), (372, 51929452), (492, 39263732), (496, 38947089), (656, 29447799), (744, 25964726), (984, 19631866), (1271, 15198864), (1488, 12982363), (1681, 11491824), (1968, 9815933), (2542, 7599432), (3362, 5745912), (3813, 5066288), (5043, 3830608), (5084, 3799716), (6724, 2872956), (7626, 2533144), (7723, 2501328), (10086, 1915304), (10168, 1899858), (13448, 1436478), (15252, 1266572), (15446, 1250664), (20172, 957652), (20336, 949929), (23169, 833776), (26896, 718239), (30504, 633286), (30892, 625332), (40344, 478826), (46338, 416888), (52111, 370704), (61008, 316643), (61784, 312666), (80688, 239413), (92676, 208444), (104222, 185352), (123568, 156333)]