264521376

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1$

素因数の和:329

約数の個数: 240

約数和(自身を含む): 907441920

約数和(自身を除く): 642920544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 61, 63, 72, 81, 84, 96, 108, 112, 122, 126, 144, 162, 168, 183, 189, 216, 224, 239, 244, 252, 288, 324, 336, 366, 378, 427, 432, 478, 488, 504, 549, 567, 648, 672, 717, 732, 756, 854, 864, 956, 976, 1008, 1098, 1134, 1281, 1296, 1434, 1464, 1512, 1647, 1673, 1708, 1912, 1952, 2016, 2151, 2196, 2268, 2562, 2592, 2868, 2928, 3024, 3294, 3346, 3416, 3824, 3843, 4302, 4392, 4536, 4941, 5019, 5124, 5736, 5856, 6048, 6453, 6588, 6692, 6832, 7648, 7686, 8604, 8784, 9072, 9882, 10038, 10248, 11472, 11529, 12906, 13176, 13384, 13664, 14579, 15057, 15372, 17208, 17568, 18144, 19359, 19764, 20076, 20496, 22944, 23058, 25812, 26352, 26768, 29158, 30114, 30744, 34416, 34587, 38718, 39528, 40152, 40992, 43737, 45171, 46116, 51624, 52704, 53536, 58316, 60228, 61488, 68832, 69174, 77436, 79056, 80304, 87474, 90342, 92232, 102053, 103248, 116632, 120456, 122976, 131211, 135513, 138348, 154872, 158112, 160608, 174948, 180684, 184464, 204106, 206496, 233264, 240912, 262422, 271026, 276696, 306159, 309744, 349896, 361368, 368928, 393633, 408212, 466528, 481824, 524844, 542052, 553392, 612318, 619488, 699792, 722736, 787266, 816424, 918477, 1049688, 1084104, 1106784, 1180899, 1224636, 1399584, 1445472, 1574532, 1632848, 1836954, 2099376, 2168208, 2361798, 2449272, 2755431, 3149064, 3265696, 3673908, 4198752, 4336416, 4723596, 4898544, 5510862, 6298128, 7347816, 8266293, 9447192, 9797088, 11021724, 12596256, 14695632, 16532586, 18894384, 22043448, 29391264, 33065172, 37788768, 44086896, 66130344, 88173792, 132260688, 264521376]

約数ペア:

[(1, 264521376), (2, 132260688), (3, 88173792), (4, 66130344), (6, 44086896), (7, 37788768), (8, 33065172), (9, 29391264), (12, 22043448), (14, 18894384), (16, 16532586), (18, 14695632), (21, 12596256), (24, 11021724), (27, 9797088), (28, 9447192), (32, 8266293), (36, 7347816), (42, 6298128), (48, 5510862), (54, 4898544), (56, 4723596), (61, 4336416), (63, 4198752), (72, 3673908), (81, 3265696), (84, 3149064), (96, 2755431), (108, 2449272), (112, 2361798), (122, 2168208), (126, 2099376), (144, 1836954), (162, 1632848), (168, 1574532), (183, 1445472), (189, 1399584), (216, 1224636), (224, 1180899), (239, 1106784), (244, 1084104), (252, 1049688), (288, 918477), (324, 816424), (336, 787266), (366, 722736), (378, 699792), (427, 619488), (432, 612318), (478, 553392), (488, 542052), (504, 524844), (549, 481824), (567, 466528), (648, 408212), (672, 393633), (717, 368928), (732, 361368), (756, 349896), (854, 309744), (864, 306159), (956, 276696), (976, 271026), (1008, 262422), (1098, 240912), (1134, 233264), (1281, 206496), (1296, 204106), (1434, 184464), (1464, 180684), (1512, 174948), (1647, 160608), (1673, 158112), (1708, 154872), (1912, 138348), (1952, 135513), (2016, 131211), (2151, 122976), (2196, 120456), (2268, 116632), (2562, 103248), (2592, 102053), (2868, 92232), (2928, 90342), (3024, 87474), (3294, 80304), (3346, 79056), (3416, 77436), (3824, 69174), (3843, 68832), (4302, 61488), (4392, 60228), (4536, 58316), (4941, 53536), (5019, 52704), (5124, 51624), (5736, 46116), (5856, 45171), (6048, 43737), (6453, 40992), (6588, 40152), (6692, 39528), (6832, 38718), (7648, 34587), (7686, 34416), (8604, 30744), (8784, 30114), (9072, 29158), (9882, 26768), (10038, 26352), (10248, 25812), (11472, 23058), (11529, 22944), (12906, 20496), (13176, 20076), (13384, 19764), (13664, 19359), (14579, 18144), (15057, 17568), (15372, 17208)]