385174008

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:171

約数の個数: 256

約数和(自身を含む): 1199923200

約数和(自身を除く): 814749192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 31, 36, 41, 46, 54, 61, 62, 69, 72, 82, 92, 93, 108, 122, 123, 124, 138, 164, 183, 184, 186, 207, 216, 244, 246, 248, 276, 279, 328, 366, 369, 372, 414, 488, 492, 549, 552, 558, 621, 713, 732, 738, 744, 828, 837, 943, 984, 1098, 1107, 1116, 1242, 1271, 1403, 1426, 1464, 1476, 1647, 1656, 1674, 1886, 1891, 2139, 2196, 2214, 2232, 2484, 2501, 2542, 2806, 2829, 2852, 2952, 3294, 3348, 3772, 3782, 3813, 4209, 4278, 4392, 4428, 4968, 5002, 5084, 5612, 5658, 5673, 5704, 6417, 6588, 6696, 7503, 7544, 7564, 7626, 8418, 8487, 8556, 8856, 10004, 10168, 11224, 11316, 11346, 11439, 12627, 12834, 13176, 15006, 15128, 15252, 16836, 16974, 17019, 17112, 19251, 20008, 22509, 22632, 22692, 22878, 25254, 25461, 25668, 29233, 30012, 30504, 33672, 33948, 34038, 34317, 37881, 38502, 43493, 45018, 45384, 45756, 50508, 50922, 51057, 51336, 57523, 58466, 60024, 67527, 67896, 68076, 68634, 75762, 77004, 77531, 86986, 87699, 90036, 91512, 101016, 101844, 102114, 115046, 116932, 130479, 135054, 136152, 137268, 151524, 154008, 155062, 172569, 173972, 175398, 180072, 203688, 204228, 230092, 232593, 233864, 260958, 263097, 270108, 274536, 303048, 310124, 345138, 347944, 350796, 391437, 408456, 460184, 465186, 517707, 521916, 526194, 540216, 620248, 690276, 697779, 701592, 782874, 789291, 930372, 1035414, 1043832, 1052388, 1174311, 1380552, 1395558, 1553121, 1565748, 1578582, 1783213, 1860744, 2070828, 2093337, 2104776, 2348622, 2791116, 3106242, 3131496, 3157164, 3566426, 4141656, 4186674, 4697244, 5349639, 5582232, 6212484, 6314328, 7132852, 8373348, 9394488, 10699278, 12424968, 14265704, 16048917, 16746696, 21398556, 32097834, 42797112, 48146751, 64195668, 96293502, 128391336, 192587004, 385174008]

約数ペア:

[(1, 385174008), (2, 192587004), (3, 128391336), (4, 96293502), (6, 64195668), (8, 48146751), (9, 42797112), (12, 32097834), (18, 21398556), (23, 16746696), (24, 16048917), (27, 14265704), (31, 12424968), (36, 10699278), (41, 9394488), (46, 8373348), (54, 7132852), (61, 6314328), (62, 6212484), (69, 5582232), (72, 5349639), (82, 4697244), (92, 4186674), (93, 4141656), (108, 3566426), (122, 3157164), (123, 3131496), (124, 3106242), (138, 2791116), (164, 2348622), (183, 2104776), (184, 2093337), (186, 2070828), (207, 1860744), (216, 1783213), (244, 1578582), (246, 1565748), (248, 1553121), (276, 1395558), (279, 1380552), (328, 1174311), (366, 1052388), (369, 1043832), (372, 1035414), (414, 930372), (488, 789291), (492, 782874), (549, 701592), (552, 697779), (558, 690276), (621, 620248), (713, 540216), (732, 526194), (738, 521916), (744, 517707), (828, 465186), (837, 460184), (943, 408456), (984, 391437), (1098, 350796), (1107, 347944), (1116, 345138), (1242, 310124), (1271, 303048), (1403, 274536), (1426, 270108), (1464, 263097), (1476, 260958), (1647, 233864), (1656, 232593), (1674, 230092), (1886, 204228), (1891, 203688), (2139, 180072), (2196, 175398), (2214, 173972), (2232, 172569), (2484, 155062), (2501, 154008), (2542, 151524), (2806, 137268), (2829, 136152), (2852, 135054), (2952, 130479), (3294, 116932), (3348, 115046), (3772, 102114), (3782, 101844), (3813, 101016), (4209, 91512), (4278, 90036), (4392, 87699), (4428, 86986), (4968, 77531), (5002, 77004), (5084, 75762), (5612, 68634), (5658, 68076), (5673, 67896), (5704, 67527), (6417, 60024), (6588, 58466), (6696, 57523), (7503, 51336), (7544, 51057), (7564, 50922), (7626, 50508), (8418, 45756), (8487, 45384), (8556, 45018), (8856, 43493), (10004, 38502), (10168, 37881), (11224, 34317), (11316, 34038), (11346, 33948), (11439, 33672), (12627, 30504), (12834, 30012), (13176, 29233), (15006, 25668), (15128, 25461), (15252, 25254), (16836, 22878), (16974, 22692), (17019, 22632), (17112, 22509), (19251, 20008)]