286850304

素因数分解:

$2^8\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:253

約数の個数: 216

約数和(自身を含む): 911047592

約数和(自身を除く): 624197288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 61, 64, 72, 78, 96, 104, 117, 122, 128, 144, 156, 157, 183, 192, 208, 234, 244, 256, 288, 312, 314, 366, 384, 416, 468, 471, 488, 549, 576, 624, 628, 732, 768, 793, 832, 936, 942, 976, 1098, 1152, 1248, 1256, 1413, 1464, 1586, 1664, 1872, 1884, 1952, 2041, 2196, 2304, 2379, 2496, 2512, 2826, 2928, 3172, 3328, 3744, 3768, 3904, 4082, 4392, 4758, 4992, 5024, 5652, 5856, 6123, 6344, 7137, 7488, 7536, 7808, 8164, 8784, 9516, 9577, 9984, 10048, 11304, 11712, 12246, 12688, 14274, 14976, 15072, 15616, 16328, 17568, 18369, 19032, 19154, 20096, 22608, 23424, 24492, 25376, 28548, 28731, 29952, 30144, 32656, 35136, 36738, 38064, 38308, 40192, 45216, 46848, 48984, 50752, 57096, 57462, 60288, 65312, 70272, 73476, 76128, 76616, 86193, 90432, 97968, 101504, 114192, 114924, 120576, 124501, 130624, 140544, 146952, 152256, 153232, 172386, 180864, 195936, 203008, 228384, 229848, 249002, 261248, 293904, 304512, 306464, 344772, 361728, 373503, 391872, 456768, 459696, 498004, 522496, 587808, 609024, 612928, 689544, 747006, 783744, 913536, 919392, 996008, 1120509, 1175616, 1225856, 1379088, 1494012, 1567488, 1827072, 1838784, 1992016, 2241018, 2351232, 2451712, 2758176, 2988024, 3677568, 3984032, 4482036, 4702464, 5516352, 5976048, 7355136, 7968064, 8964072, 11032704, 11952096, 15936128, 17928144, 22065408, 23904192, 31872256, 35856288, 47808384, 71712576, 95616768, 143425152, 286850304]

約数ペア:

[(1, 286850304), (2, 143425152), (3, 95616768), (4, 71712576), (6, 47808384), (8, 35856288), (9, 31872256), (12, 23904192), (13, 22065408), (16, 17928144), (18, 15936128), (24, 11952096), (26, 11032704), (32, 8964072), (36, 7968064), (39, 7355136), (48, 5976048), (52, 5516352), (61, 4702464), (64, 4482036), (72, 3984032), (78, 3677568), (96, 2988024), (104, 2758176), (117, 2451712), (122, 2351232), (128, 2241018), (144, 1992016), (156, 1838784), (157, 1827072), (183, 1567488), (192, 1494012), (208, 1379088), (234, 1225856), (244, 1175616), (256, 1120509), (288, 996008), (312, 919392), (314, 913536), (366, 783744), (384, 747006), (416, 689544), (468, 612928), (471, 609024), (488, 587808), (549, 522496), (576, 498004), (624, 459696), (628, 456768), (732, 391872), (768, 373503), (793, 361728), (832, 344772), (936, 306464), (942, 304512), (976, 293904), (1098, 261248), (1152, 249002), (1248, 229848), (1256, 228384), (1413, 203008), (1464, 195936), (1586, 180864), (1664, 172386), (1872, 153232), (1884, 152256), (1952, 146952), (2041, 140544), (2196, 130624), (2304, 124501), (2379, 120576), (2496, 114924), (2512, 114192), (2826, 101504), (2928, 97968), (3172, 90432), (3328, 86193), (3744, 76616), (3768, 76128), (3904, 73476), (4082, 70272), (4392, 65312), (4758, 60288), (4992, 57462), (5024, 57096), (5652, 50752), (5856, 48984), (6123, 46848), (6344, 45216), (7137, 40192), (7488, 38308), (7536, 38064), (7808, 36738), (8164, 35136), (8784, 32656), (9516, 30144), (9577, 29952), (9984, 28731), (10048, 28548), (11304, 25376), (11712, 24492), (12246, 23424), (12688, 22608), (14274, 20096), (14976, 19154), (15072, 19032), (15616, 18369), (16328, 17568)]