215945856

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{439}}^1$

素因数の和:527

約数の個数: 192

約数和(自身を含む): 723465600

約数和(自身を除く): 507519744

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 61, 63, 64, 72, 84, 96, 112, 122, 126, 128, 144, 168, 183, 192, 224, 244, 252, 288, 336, 366, 384, 427, 439, 448, 488, 504, 549, 576, 672, 732, 854, 878, 896, 976, 1008, 1098, 1152, 1281, 1317, 1344, 1464, 1708, 1756, 1952, 2016, 2196, 2562, 2634, 2688, 2928, 3073, 3416, 3512, 3843, 3904, 3951, 4032, 4392, 5124, 5268, 5856, 6146, 6832, 7024, 7686, 7808, 7902, 8064, 8784, 9219, 10248, 10536, 11712, 12292, 13664, 14048, 15372, 15804, 17568, 18438, 20496, 21072, 23424, 24584, 26779, 27328, 27657, 28096, 30744, 31608, 35136, 36876, 40992, 42144, 49168, 53558, 54656, 55314, 56192, 61488, 63216, 70272, 73752, 80337, 81984, 84288, 98336, 107116, 110628, 122976, 126432, 147504, 160674, 163968, 168576, 187453, 196672, 214232, 221256, 241011, 245952, 252864, 295008, 321348, 374906, 393344, 428464, 442512, 482022, 491904, 505728, 562359, 590016, 642696, 749812, 856928, 885024, 964044, 1124718, 1180032, 1285392, 1499624, 1687077, 1713856, 1770048, 1928088, 2249436, 2570784, 2999248, 3374154, 3427712, 3540096, 3856176, 4498872, 5141568, 5998496, 6748308, 7712352, 8997744, 10283136, 11996992, 13496616, 15424704, 17995488, 23993984, 26993232, 30849408, 35990976, 53986464, 71981952, 107972928, 215945856]

約数ペア:

[(1, 215945856), (2, 107972928), (3, 71981952), (4, 53986464), (6, 35990976), (7, 30849408), (8, 26993232), (9, 23993984), (12, 17995488), (14, 15424704), (16, 13496616), (18, 11996992), (21, 10283136), (24, 8997744), (28, 7712352), (32, 6748308), (36, 5998496), (42, 5141568), (48, 4498872), (56, 3856176), (61, 3540096), (63, 3427712), (64, 3374154), (72, 2999248), (84, 2570784), (96, 2249436), (112, 1928088), (122, 1770048), (126, 1713856), (128, 1687077), (144, 1499624), (168, 1285392), (183, 1180032), (192, 1124718), (224, 964044), (244, 885024), (252, 856928), (288, 749812), (336, 642696), (366, 590016), (384, 562359), (427, 505728), (439, 491904), (448, 482022), (488, 442512), (504, 428464), (549, 393344), (576, 374906), (672, 321348), (732, 295008), (854, 252864), (878, 245952), (896, 241011), (976, 221256), (1008, 214232), (1098, 196672), (1152, 187453), (1281, 168576), (1317, 163968), (1344, 160674), (1464, 147504), (1708, 126432), (1756, 122976), (1952, 110628), (2016, 107116), (2196, 98336), (2562, 84288), (2634, 81984), (2688, 80337), (2928, 73752), (3073, 70272), (3416, 63216), (3512, 61488), (3843, 56192), (3904, 55314), (3951, 54656), (4032, 53558), (4392, 49168), (5124, 42144), (5268, 40992), (5856, 36876), (6146, 35136), (6832, 31608), (7024, 30744), (7686, 28096), (7808, 27657), (7902, 27328), (8064, 26779), (8784, 24584), (9219, 23424), (10248, 21072), (10536, 20496), (11712, 18438), (12292, 17568), (13664, 15804), (14048, 15372)]