305544928

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:145

約数の個数: 192

約数和(自身を含む): 745113600

約数和(自身を除く): 439568672

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 29, 31, 32, 38, 43, 52, 58, 62, 76, 86, 104, 116, 124, 152, 172, 208, 232, 247, 248, 304, 344, 377, 403, 416, 464, 494, 496, 551, 559, 589, 608, 688, 754, 806, 817, 899, 928, 988, 992, 1102, 1118, 1178, 1247, 1333, 1376, 1508, 1612, 1634, 1798, 1976, 2204, 2236, 2356, 2494, 2666, 3016, 3224, 3268, 3596, 3952, 4408, 4472, 4712, 4988, 5332, 6032, 6448, 6536, 7163, 7192, 7657, 7904, 8816, 8944, 9424, 9976, 10621, 10664, 11687, 12064, 12896, 13072, 14326, 14384, 15314, 16211, 17081, 17329, 17632, 17888, 18848, 19952, 21242, 21328, 23374, 23693, 25327, 26144, 28652, 28768, 30628, 32422, 34162, 34658, 38657, 39904, 42484, 42656, 46748, 47386, 50654, 57304, 61256, 64844, 68324, 69316, 77314, 84968, 93496, 94772, 101308, 114608, 122512, 129688, 136648, 138632, 154628, 169936, 186992, 189544, 202616, 222053, 229216, 245024, 259376, 273296, 277264, 308009, 309256, 329251, 339872, 373984, 379088, 405232, 444106, 502541, 518752, 546592, 554528, 616018, 618512, 658502, 734483, 758176, 810464, 888212, 1005082, 1232036, 1237024, 1317004, 1468966, 1776424, 2010164, 2464072, 2634008, 2937932, 3552848, 4020328, 4928144, 5268016, 5875864, 7105696, 8040656, 9548279, 9856288, 10536032, 11751728, 16081312, 19096558, 23503456, 38193116, 76386232, 152772464, 305544928]

約数ペア:

[(1, 305544928), (2, 152772464), (4, 76386232), (8, 38193116), (13, 23503456), (16, 19096558), (19, 16081312), (26, 11751728), (29, 10536032), (31, 9856288), (32, 9548279), (38, 8040656), (43, 7105696), (52, 5875864), (58, 5268016), (62, 4928144), (76, 4020328), (86, 3552848), (104, 2937932), (116, 2634008), (124, 2464072), (152, 2010164), (172, 1776424), (208, 1468966), (232, 1317004), (247, 1237024), (248, 1232036), (304, 1005082), (344, 888212), (377, 810464), (403, 758176), (416, 734483), (464, 658502), (494, 618512), (496, 616018), (551, 554528), (559, 546592), (589, 518752), (608, 502541), (688, 444106), (754, 405232), (806, 379088), (817, 373984), (899, 339872), (928, 329251), (988, 309256), (992, 308009), (1102, 277264), (1118, 273296), (1178, 259376), (1247, 245024), (1333, 229216), (1376, 222053), (1508, 202616), (1612, 189544), (1634, 186992), (1798, 169936), (1976, 154628), (2204, 138632), (2236, 136648), (2356, 129688), (2494, 122512), (2666, 114608), (3016, 101308), (3224, 94772), (3268, 93496), (3596, 84968), (3952, 77314), (4408, 69316), (4472, 68324), (4712, 64844), (4988, 61256), (5332, 57304), (6032, 50654), (6448, 47386), (6536, 46748), (7163, 42656), (7192, 42484), (7657, 39904), (7904, 38657), (8816, 34658), (8944, 34162), (9424, 32422), (9976, 30628), (10621, 28768), (10664, 28652), (11687, 26144), (12064, 25327), (12896, 23693), (13072, 23374), (14326, 21328), (14384, 21242), (15314, 19952), (16211, 18848), (17081, 17888), (17329, 17632)]