245653344

素因数分解:

$2^5\times 3^3\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:218

約数の個数: 192

約数和(自身を含む): 749952000

約数和(自身を除く): 504298656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 59, 61, 72, 79, 96, 108, 118, 122, 144, 158, 177, 183, 216, 236, 237, 244, 288, 316, 354, 366, 432, 472, 474, 488, 531, 549, 632, 708, 711, 732, 864, 944, 948, 976, 1062, 1098, 1264, 1416, 1422, 1464, 1593, 1647, 1888, 1896, 1952, 2124, 2133, 2196, 2528, 2832, 2844, 2928, 3186, 3294, 3599, 3792, 4248, 4266, 4392, 4661, 4819, 5664, 5688, 5856, 6372, 6588, 7198, 7584, 8496, 8532, 8784, 9322, 9638, 10797, 11376, 12744, 13176, 13983, 14396, 14457, 16992, 17064, 17568, 18644, 19276, 21594, 22752, 25488, 26352, 27966, 28792, 28914, 32391, 34128, 37288, 38552, 41949, 43188, 43371, 50976, 52704, 55932, 57584, 57828, 64782, 68256, 74576, 77104, 83898, 86376, 86742, 97173, 111864, 115168, 115656, 125847, 129564, 130113, 149152, 154208, 167796, 172752, 173484, 194346, 223728, 231312, 251694, 259128, 260226, 284321, 335592, 345504, 346968, 388692, 447456, 462624, 503388, 518256, 520452, 568642, 671184, 693936, 777384, 852963, 1006776, 1036512, 1040904, 1137284, 1342368, 1387872, 1554768, 1705926, 2013552, 2081808, 2274568, 2558889, 3109536, 3411852, 4027104, 4163616, 4549136, 5117778, 6823704, 7676667, 9098272, 10235556, 13647408, 15353334, 20471112, 27294816, 30706668, 40942224, 61413336, 81884448, 122826672, 245653344]

約数ペア:

[(1, 245653344), (2, 122826672), (3, 81884448), (4, 61413336), (6, 40942224), (8, 30706668), (9, 27294816), (12, 20471112), (16, 15353334), (18, 13647408), (24, 10235556), (27, 9098272), (32, 7676667), (36, 6823704), (48, 5117778), (54, 4549136), (59, 4163616), (61, 4027104), (72, 3411852), (79, 3109536), (96, 2558889), (108, 2274568), (118, 2081808), (122, 2013552), (144, 1705926), (158, 1554768), (177, 1387872), (183, 1342368), (216, 1137284), (236, 1040904), (237, 1036512), (244, 1006776), (288, 852963), (316, 777384), (354, 693936), (366, 671184), (432, 568642), (472, 520452), (474, 518256), (488, 503388), (531, 462624), (549, 447456), (632, 388692), (708, 346968), (711, 345504), (732, 335592), (864, 284321), (944, 260226), (948, 259128), (976, 251694), (1062, 231312), (1098, 223728), (1264, 194346), (1416, 173484), (1422, 172752), (1464, 167796), (1593, 154208), (1647, 149152), (1888, 130113), (1896, 129564), (1952, 125847), (2124, 115656), (2133, 115168), (2196, 111864), (2528, 97173), (2832, 86742), (2844, 86376), (2928, 83898), (3186, 77104), (3294, 74576), (3599, 68256), (3792, 64782), (4248, 57828), (4266, 57584), (4392, 55932), (4661, 52704), (4819, 50976), (5664, 43371), (5688, 43188), (5856, 41949), (6372, 38552), (6588, 37288), (7198, 34128), (7584, 32391), (8496, 28914), (8532, 28792), (8784, 27966), (9322, 26352), (9638, 25488), (10797, 22752), (11376, 21594), (12744, 19276), (13176, 18644), (13983, 17568), (14396, 17064), (14457, 16992)]