1209240576

素因数分解:

$2^{10}\times 3^4\times {\mathrm{61}}^1\times {\mathrm{239}}^1$

素因数の和:332

約数の個数: 220

約数和(自身を含む): 3685582560

約数和(自身を除く): 2476341984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 61, 64, 72, 81, 96, 108, 122, 128, 144, 162, 183, 192, 216, 239, 244, 256, 288, 324, 366, 384, 432, 478, 488, 512, 549, 576, 648, 717, 732, 768, 864, 956, 976, 1024, 1098, 1152, 1296, 1434, 1464, 1536, 1647, 1728, 1912, 1952, 2151, 2196, 2304, 2592, 2868, 2928, 3072, 3294, 3456, 3824, 3904, 4302, 4392, 4608, 4941, 5184, 5736, 5856, 6453, 6588, 6912, 7648, 7808, 8604, 8784, 9216, 9882, 10368, 11472, 11712, 12906, 13176, 13824, 14579, 15296, 15616, 17208, 17568, 19359, 19764, 20736, 22944, 23424, 25812, 26352, 27648, 29158, 30592, 31232, 34416, 35136, 38718, 39528, 41472, 43737, 45888, 46848, 51624, 52704, 58316, 61184, 62464, 68832, 70272, 77436, 79056, 82944, 87474, 91776, 93696, 103248, 105408, 116632, 122368, 131211, 137664, 140544, 154872, 158112, 174948, 183552, 187392, 206496, 210816, 233264, 244736, 262422, 275328, 281088, 309744, 316224, 349896, 367104, 393633, 412992, 421632, 466528, 524844, 550656, 562176, 619488, 632448, 699792, 734208, 787266, 825984, 843264, 933056, 1049688, 1101312, 1180899, 1238976, 1264896, 1399584, 1574532, 1651968, 1686528, 1866112, 2099376, 2202624, 2361798, 2477952, 2529792, 2799168, 3149064, 3303936, 3732224, 4198752, 4723596, 4955904, 5059584, 5598336, 6298128, 6607872, 7464448, 8397504, 9447192, 9911808, 11196672, 12596256, 14928896, 16795008, 18894384, 19823616, 22393344, 25192512, 33590016, 37788768, 44786688, 50385024, 67180032, 75577536, 100770048, 134360064, 151155072, 201540096, 302310144, 403080192, 604620288, 1209240576]

約数ペア:

[(1, 1209240576), (2, 604620288), (3, 403080192), (4, 302310144), (6, 201540096), (8, 151155072), (9, 134360064), (12, 100770048), (16, 75577536), (18, 67180032), (24, 50385024), (27, 44786688), (32, 37788768), (36, 33590016), (48, 25192512), (54, 22393344), (61, 19823616), (64, 18894384), (72, 16795008), (81, 14928896), (96, 12596256), (108, 11196672), (122, 9911808), (128, 9447192), (144, 8397504), (162, 7464448), (183, 6607872), (192, 6298128), (216, 5598336), (239, 5059584), (244, 4955904), (256, 4723596), (288, 4198752), (324, 3732224), (366, 3303936), (384, 3149064), (432, 2799168), (478, 2529792), (488, 2477952), (512, 2361798), (549, 2202624), (576, 2099376), (648, 1866112), (717, 1686528), (732, 1651968), (768, 1574532), (864, 1399584), (956, 1264896), (976, 1238976), (1024, 1180899), (1098, 1101312), (1152, 1049688), (1296, 933056), (1434, 843264), (1464, 825984), (1536, 787266), (1647, 734208), (1728, 699792), (1912, 632448), (1952, 619488), (2151, 562176), (2196, 550656), (2304, 524844), (2592, 466528), (2868, 421632), (2928, 412992), (3072, 393633), (3294, 367104), (3456, 349896), (3824, 316224), (3904, 309744), (4302, 281088), (4392, 275328), (4608, 262422), (4941, 244736), (5184, 233264), (5736, 210816), (5856, 206496), (6453, 187392), (6588, 183552), (6912, 174948), (7648, 158112), (7808, 154872), (8604, 140544), (8784, 137664), (9216, 131211), (9882, 122368), (10368, 116632), (11472, 105408), (11712, 103248), (12906, 93696), (13176, 91776), (13824, 87474), (14579, 82944), (15296, 79056), (15616, 77436), (17208, 70272), (17568, 68832), (19359, 62464), (19764, 61184), (20736, 58316), (22944, 52704), (23424, 51624), (25812, 46848), (26352, 45888), (27648, 43737), (29158, 41472), (30592, 39528), (31232, 38718), (34416, 35136)]