289081728

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1$

素因数の和:329

約数の個数: 192

約数和(自身を含む): 909636000

約数和(自身を除く): 620554272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 97, 104, 117, 128, 144, 156, 192, 194, 199, 208, 234, 288, 291, 312, 384, 388, 398, 416, 468, 576, 582, 597, 624, 776, 796, 832, 873, 936, 1152, 1164, 1194, 1248, 1261, 1552, 1592, 1664, 1746, 1791, 1872, 2328, 2388, 2496, 2522, 2587, 3104, 3184, 3492, 3582, 3744, 3783, 4656, 4776, 4992, 5044, 5174, 6208, 6368, 6984, 7164, 7488, 7566, 7761, 9312, 9552, 10088, 10348, 11349, 12416, 12736, 13968, 14328, 14976, 15132, 15522, 18624, 19104, 19303, 20176, 20696, 22698, 23283, 25472, 27936, 28656, 30264, 31044, 37248, 38208, 38606, 40352, 41392, 45396, 46566, 55872, 57312, 57909, 60528, 62088, 76416, 77212, 80704, 82784, 90792, 93132, 111744, 114624, 115818, 121056, 124176, 154424, 161408, 165568, 173727, 181584, 186264, 229248, 231636, 242112, 248352, 250939, 308848, 331136, 347454, 363168, 372528, 463272, 484224, 496704, 501878, 617696, 694908, 726336, 745056, 752817, 926544, 993408, 1003756, 1235392, 1389816, 1452672, 1490112, 1505634, 1853088, 2007512, 2258451, 2470784, 2779632, 2980224, 3011268, 3706176, 4015024, 4516902, 5559264, 6022536, 7412352, 8030048, 9033804, 11118528, 12045072, 16060096, 18067608, 22237056, 24090144, 32120192, 36135216, 48180288, 72270432, 96360576, 144540864, 289081728]

約数ペア:

[(1, 289081728), (2, 144540864), (3, 96360576), (4, 72270432), (6, 48180288), (8, 36135216), (9, 32120192), (12, 24090144), (13, 22237056), (16, 18067608), (18, 16060096), (24, 12045072), (26, 11118528), (32, 9033804), (36, 8030048), (39, 7412352), (48, 6022536), (52, 5559264), (64, 4516902), (72, 4015024), (78, 3706176), (96, 3011268), (97, 2980224), (104, 2779632), (117, 2470784), (128, 2258451), (144, 2007512), (156, 1853088), (192, 1505634), (194, 1490112), (199, 1452672), (208, 1389816), (234, 1235392), (288, 1003756), (291, 993408), (312, 926544), (384, 752817), (388, 745056), (398, 726336), (416, 694908), (468, 617696), (576, 501878), (582, 496704), (597, 484224), (624, 463272), (776, 372528), (796, 363168), (832, 347454), (873, 331136), (936, 308848), (1152, 250939), (1164, 248352), (1194, 242112), (1248, 231636), (1261, 229248), (1552, 186264), (1592, 181584), (1664, 173727), (1746, 165568), (1791, 161408), (1872, 154424), (2328, 124176), (2388, 121056), (2496, 115818), (2522, 114624), (2587, 111744), (3104, 93132), (3184, 90792), (3492, 82784), (3582, 80704), (3744, 77212), (3783, 76416), (4656, 62088), (4776, 60528), (4992, 57909), (5044, 57312), (5174, 55872), (6208, 46566), (6368, 45396), (6984, 41392), (7164, 40352), (7488, 38606), (7566, 38208), (7761, 37248), (9312, 31044), (9552, 30264), (10088, 28656), (10348, 27936), (11349, 25472), (12416, 23283), (12736, 22698), (13968, 20696), (14328, 20176), (14976, 19303), (15132, 19104), (15522, 18624)]