285370508619

素因数分解:

$3^5\times 7^2\times {\mathrm{17}}^1\times {\mathrm{431}}^1\times {\mathrm{3271}}^1$

素因数の和:3748

約数の個数: 144

約数和(自身を含む): 527892857856

約数和(自身を除く): 242522349237

約数列:

[1, 3, 7, 9, 17, 21, 27, 49, 51, 63, 81, 119, 147, 153, 189, 243, 357, 431, 441, 459, 567, 833, 1071, 1293, 1323, 1377, 1701, 2499, 3017, 3213, 3271, 3879, 3969, 4131, 7327, 7497, 9051, 9639, 9813, 11637, 11907, 21119, 21981, 22491, 22897, 27153, 28917, 29439, 34911, 51289, 55607, 63357, 65943, 67473, 68691, 81459, 88317, 104733, 153867, 160279, 166821, 190071, 197829, 202419, 206073, 244377, 264951, 359023, 389249, 461601, 480837, 500463, 570213, 593487, 618219, 733131, 794853, 1077069, 1167747, 1384803, 1409801, 1442511, 1501389, 1710639, 1780461, 1854657, 2724743, 3231207, 3503241, 4154409, 4229403, 4327533, 4504167, 5131917, 5563971, 8174229, 9693621, 9868607, 10509723, 12463227, 12688209, 12982599, 13512501, 23966617, 24522687, 29080863, 29605821, 31529169, 38064627, 38947797, 69080249, 71899851, 73568061, 87242589, 88817463, 94587507, 114193881, 167766319, 207240747, 215699553, 220704183, 266452389, 342581643, 503298957, 621722241, 647098659, 662112549, 799357167, 1174364233, 1509896871, 1865166723, 1941295977, 2398071501, 3523092699, 4529690613, 5595500169, 5823887931, 10569278097, 13589071839, 16786500507, 31707834291, 40767215517, 95123502873, 285370508619]

約数ペア:

[(1, 285370508619), (3, 95123502873), (7, 40767215517), (9, 31707834291), (17, 16786500507), (21, 13589071839), (27, 10569278097), (49, 5823887931), (51, 5595500169), (63, 4529690613), (81, 3523092699), (119, 2398071501), (147, 1941295977), (153, 1865166723), (189, 1509896871), (243, 1174364233), (357, 799357167), (431, 662112549), (441, 647098659), (459, 621722241), (567, 503298957), (833, 342581643), (1071, 266452389), (1293, 220704183), (1323, 215699553), (1377, 207240747), (1701, 167766319), (2499, 114193881), (3017, 94587507), (3213, 88817463), (3271, 87242589), (3879, 73568061), (3969, 71899851), (4131, 69080249), (7327, 38947797), (7497, 38064627), (9051, 31529169), (9639, 29605821), (9813, 29080863), (11637, 24522687), (11907, 23966617), (21119, 13512501), (21981, 12982599), (22491, 12688209), (22897, 12463227), (27153, 10509723), (28917, 9868607), (29439, 9693621), (34911, 8174229), (51289, 5563971), (55607, 5131917), (63357, 4504167), (65943, 4327533), (67473, 4229403), (68691, 4154409), (81459, 3503241), (88317, 3231207), (104733, 2724743), (153867, 1854657), (160279, 1780461), (166821, 1710639), (190071, 1501389), (197829, 1442511), (202419, 1409801), (206073, 1384803), (244377, 1167747), (264951, 1077069), (359023, 794853), (389249, 733131), (461601, 618219), (480837, 593487), (500463, 570213)]