290567808

素因数分解:

$2^7\times 3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{401}}^1$

素因数の和:475

約数の個数: 192

約数和(自身を含む): 911518920

約数和(自身を除く): 620951112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 37, 48, 51, 64, 68, 72, 74, 96, 102, 111, 128, 136, 144, 148, 153, 192, 204, 222, 272, 288, 296, 306, 333, 384, 401, 408, 444, 544, 576, 592, 612, 629, 666, 802, 816, 888, 1088, 1152, 1184, 1203, 1224, 1258, 1332, 1604, 1632, 1776, 1887, 2176, 2368, 2406, 2448, 2516, 2664, 3208, 3264, 3552, 3609, 3774, 4736, 4812, 4896, 5032, 5328, 5661, 6416, 6528, 6817, 7104, 7218, 7548, 9624, 9792, 10064, 10656, 11322, 12832, 13634, 14208, 14436, 14837, 15096, 19248, 19584, 20128, 20451, 21312, 22644, 25664, 27268, 28872, 29674, 30192, 38496, 40256, 40902, 42624, 44511, 45288, 51328, 54536, 57744, 59348, 60384, 61353, 76992, 80512, 81804, 89022, 90576, 109072, 115488, 118696, 120768, 122706, 133533, 153984, 163608, 178044, 181152, 218144, 230976, 237392, 241536, 245412, 252229, 267066, 327216, 356088, 362304, 436288, 461952, 474784, 490824, 504458, 534132, 654432, 712176, 724608, 756687, 872576, 949568, 981648, 1008916, 1068264, 1308864, 1424352, 1513374, 1899136, 1963296, 2017832, 2136528, 2270061, 2617728, 2848704, 3026748, 3926592, 4035664, 4273056, 4540122, 5697408, 6053496, 7853184, 8071328, 8546112, 9080244, 12106992, 16142656, 17092224, 18160488, 24213984, 32285312, 36320976, 48427968, 72641952, 96855936, 145283904, 290567808]

約数ペア:

[(1, 290567808), (2, 145283904), (3, 96855936), (4, 72641952), (6, 48427968), (8, 36320976), (9, 32285312), (12, 24213984), (16, 18160488), (17, 17092224), (18, 16142656), (24, 12106992), (32, 9080244), (34, 8546112), (36, 8071328), (37, 7853184), (48, 6053496), (51, 5697408), (64, 4540122), (68, 4273056), (72, 4035664), (74, 3926592), (96, 3026748), (102, 2848704), (111, 2617728), (128, 2270061), (136, 2136528), (144, 2017832), (148, 1963296), (153, 1899136), (192, 1513374), (204, 1424352), (222, 1308864), (272, 1068264), (288, 1008916), (296, 981648), (306, 949568), (333, 872576), (384, 756687), (401, 724608), (408, 712176), (444, 654432), (544, 534132), (576, 504458), (592, 490824), (612, 474784), (629, 461952), (666, 436288), (802, 362304), (816, 356088), (888, 327216), (1088, 267066), (1152, 252229), (1184, 245412), (1203, 241536), (1224, 237392), (1258, 230976), (1332, 218144), (1604, 181152), (1632, 178044), (1776, 163608), (1887, 153984), (2176, 133533), (2368, 122706), (2406, 120768), (2448, 118696), (2516, 115488), (2664, 109072), (3208, 90576), (3264, 89022), (3552, 81804), (3609, 80512), (3774, 76992), (4736, 61353), (4812, 60384), (4896, 59348), (5032, 57744), (5328, 54536), (5661, 51328), (6416, 45288), (6528, 44511), (6817, 42624), (7104, 40902), (7218, 40256), (7548, 38496), (9624, 30192), (9792, 29674), (10064, 28872), (10656, 27268), (11322, 25664), (12832, 22644), (13634, 21312), (14208, 20451), (14436, 20128), (14837, 19584), (15096, 19248)]