345225888

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{359}}^1$

素因数の和:441

約数の個数: 240

約数和(自身を含む): 1185528960

約数和(自身を除く): 840303072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 53, 54, 56, 63, 72, 81, 84, 96, 106, 108, 112, 126, 144, 159, 162, 168, 189, 212, 216, 224, 252, 288, 318, 324, 336, 359, 371, 378, 424, 432, 477, 504, 567, 636, 648, 672, 718, 742, 756, 848, 864, 954, 1008, 1077, 1113, 1134, 1272, 1296, 1431, 1436, 1484, 1512, 1696, 1908, 2016, 2154, 2226, 2268, 2513, 2544, 2592, 2862, 2872, 2968, 3024, 3231, 3339, 3816, 4293, 4308, 4452, 4536, 5026, 5088, 5724, 5744, 5936, 6048, 6462, 6678, 7539, 7632, 8586, 8616, 8904, 9072, 9693, 10017, 10052, 11448, 11488, 11872, 12924, 13356, 15078, 15264, 17172, 17232, 17808, 18144, 19027, 19386, 20034, 20104, 22617, 22896, 25848, 26712, 29079, 30051, 30156, 34344, 34464, 35616, 38054, 38772, 40068, 40208, 45234, 45792, 51696, 53424, 57081, 58158, 60102, 60312, 67851, 68688, 76108, 77544, 80136, 80416, 90468, 103392, 106848, 114162, 116316, 120204, 120624, 133189, 135702, 137376, 152216, 155088, 160272, 171243, 180936, 203553, 228324, 232632, 240408, 241248, 266378, 271404, 304432, 310176, 320544, 342486, 361872, 399567, 407106, 456648, 465264, 480816, 513729, 532756, 542808, 608864, 684972, 723744, 799134, 814212, 913296, 930528, 961632, 1027458, 1065512, 1085616, 1198701, 1369944, 1541187, 1598268, 1628424, 1826592, 2054916, 2131024, 2171232, 2397402, 2739888, 3082374, 3196536, 3256848, 3596103, 4109832, 4262048, 4794804, 5479776, 6164748, 6393072, 6513696, 7192206, 8219664, 9589608, 10788309, 12329496, 12786144, 14384412, 16439328, 19179216, 21576618, 24658992, 28768824, 38358432, 43153236, 49317984, 57537648, 86306472, 115075296, 172612944, 345225888]

約数ペア:

[(1, 345225888), (2, 172612944), (3, 115075296), (4, 86306472), (6, 57537648), (7, 49317984), (8, 43153236), (9, 38358432), (12, 28768824), (14, 24658992), (16, 21576618), (18, 19179216), (21, 16439328), (24, 14384412), (27, 12786144), (28, 12329496), (32, 10788309), (36, 9589608), (42, 8219664), (48, 7192206), (53, 6513696), (54, 6393072), (56, 6164748), (63, 5479776), (72, 4794804), (81, 4262048), (84, 4109832), (96, 3596103), (106, 3256848), (108, 3196536), (112, 3082374), (126, 2739888), (144, 2397402), (159, 2171232), (162, 2131024), (168, 2054916), (189, 1826592), (212, 1628424), (216, 1598268), (224, 1541187), (252, 1369944), (288, 1198701), (318, 1085616), (324, 1065512), (336, 1027458), (359, 961632), (371, 930528), (378, 913296), (424, 814212), (432, 799134), (477, 723744), (504, 684972), (567, 608864), (636, 542808), (648, 532756), (672, 513729), (718, 480816), (742, 465264), (756, 456648), (848, 407106), (864, 399567), (954, 361872), (1008, 342486), (1077, 320544), (1113, 310176), (1134, 304432), (1272, 271404), (1296, 266378), (1431, 241248), (1436, 240408), (1484, 232632), (1512, 228324), (1696, 203553), (1908, 180936), (2016, 171243), (2154, 160272), (2226, 155088), (2268, 152216), (2513, 137376), (2544, 135702), (2592, 133189), (2862, 120624), (2872, 120204), (2968, 116316), (3024, 114162), (3231, 106848), (3339, 103392), (3816, 90468), (4293, 80416), (4308, 80136), (4452, 77544), (4536, 76108), (5026, 68688), (5088, 67851), (5724, 60312), (5744, 60102), (5936, 58158), (6048, 57081), (6462, 53424), (6678, 51696), (7539, 45792), (7632, 45234), (8586, 40208), (8616, 40068), (8904, 38772), (9072, 38054), (9693, 35616), (10017, 34464), (10052, 34344), (11448, 30156), (11488, 30051), (11872, 29079), (12924, 26712), (13356, 25848), (15078, 22896), (15264, 22617), (17172, 20104), (17232, 20034), (17808, 19386), (18144, 19027)]