281502864

素因数分解:

$2^4\times 3^5\times {\mathrm{17}}^1\times {\mathrm{4259}}^1$

素因数の和:4299

約数の個数: 120

約数和(自身を含む): 865257120

約数和(自身を除く): 583754256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 48, 51, 54, 68, 72, 81, 102, 108, 136, 144, 153, 162, 204, 216, 243, 272, 306, 324, 408, 432, 459, 486, 612, 648, 816, 918, 972, 1224, 1296, 1377, 1836, 1944, 2448, 2754, 3672, 3888, 4131, 4259, 5508, 7344, 8262, 8518, 11016, 12777, 16524, 17036, 22032, 25554, 33048, 34072, 38331, 51108, 66096, 68144, 72403, 76662, 102216, 114993, 144806, 153324, 204432, 217209, 229986, 289612, 306648, 344979, 434418, 459972, 579224, 613296, 651627, 689958, 868836, 919944, 1034937, 1158448, 1303254, 1379916, 1737672, 1839888, 1954881, 2069874, 2606508, 2759832, 3475344, 3909762, 4139748, 5213016, 5519664, 5864643, 7819524, 8279496, 10426032, 11729286, 15639048, 16558992, 17593929, 23458572, 31278096, 35187858, 46917144, 70375716, 93834288, 140751432, 281502864]

約数ペア:

[(1, 281502864), (2, 140751432), (3, 93834288), (4, 70375716), (6, 46917144), (8, 35187858), (9, 31278096), (12, 23458572), (16, 17593929), (17, 16558992), (18, 15639048), (24, 11729286), (27, 10426032), (34, 8279496), (36, 7819524), (48, 5864643), (51, 5519664), (54, 5213016), (68, 4139748), (72, 3909762), (81, 3475344), (102, 2759832), (108, 2606508), (136, 2069874), (144, 1954881), (153, 1839888), (162, 1737672), (204, 1379916), (216, 1303254), (243, 1158448), (272, 1034937), (306, 919944), (324, 868836), (408, 689958), (432, 651627), (459, 613296), (486, 579224), (612, 459972), (648, 434418), (816, 344979), (918, 306648), (972, 289612), (1224, 229986), (1296, 217209), (1377, 204432), (1836, 153324), (1944, 144806), (2448, 114993), (2754, 102216), (3672, 76662), (3888, 72403), (4131, 68144), (4259, 66096), (5508, 51108), (7344, 38331), (8262, 34072), (8518, 33048), (11016, 25554), (12777, 22032), (16524, 17036)]