749115936

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{257}}^1\times {\mathrm{349}}^1$

素因数の和:651

約数の個数: 144

約数和(自身を含む): 2218671000

約数和(自身を除く): 1469555064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 72, 87, 96, 116, 144, 174, 232, 257, 261, 288, 348, 349, 464, 514, 522, 696, 698, 771, 928, 1028, 1044, 1047, 1392, 1396, 1542, 2056, 2088, 2094, 2313, 2784, 2792, 3084, 3141, 4112, 4176, 4188, 4626, 5584, 6168, 6282, 7453, 8224, 8352, 8376, 9252, 10121, 11168, 12336, 12564, 14906, 16752, 18504, 20242, 22359, 24672, 25128, 29812, 30363, 33504, 37008, 40484, 44718, 50256, 59624, 60726, 67077, 74016, 80968, 89436, 89693, 91089, 100512, 119248, 121452, 134154, 161936, 178872, 179386, 182178, 238496, 242904, 268308, 269079, 323872, 357744, 358772, 364356, 485808, 536616, 538158, 715488, 717544, 728712, 807237, 971616, 1073232, 1076316, 1435088, 1457424, 1614474, 2146464, 2152632, 2601097, 2870176, 2914848, 3228948, 4305264, 5202194, 6457896, 7803291, 8610528, 10404388, 12915792, 15606582, 20808776, 23409873, 25831584, 31213164, 41617552, 46819746, 62426328, 83235104, 93639492, 124852656, 187278984, 249705312, 374557968, 749115936]

約数ペア:

[(1, 749115936), (2, 374557968), (3, 249705312), (4, 187278984), (6, 124852656), (8, 93639492), (9, 83235104), (12, 62426328), (16, 46819746), (18, 41617552), (24, 31213164), (29, 25831584), (32, 23409873), (36, 20808776), (48, 15606582), (58, 12915792), (72, 10404388), (87, 8610528), (96, 7803291), (116, 6457896), (144, 5202194), (174, 4305264), (232, 3228948), (257, 2914848), (261, 2870176), (288, 2601097), (348, 2152632), (349, 2146464), (464, 1614474), (514, 1457424), (522, 1435088), (696, 1076316), (698, 1073232), (771, 971616), (928, 807237), (1028, 728712), (1044, 717544), (1047, 715488), (1392, 538158), (1396, 536616), (1542, 485808), (2056, 364356), (2088, 358772), (2094, 357744), (2313, 323872), (2784, 269079), (2792, 268308), (3084, 242904), (3141, 238496), (4112, 182178), (4176, 179386), (4188, 178872), (4626, 161936), (5584, 134154), (6168, 121452), (6282, 119248), (7453, 100512), (8224, 91089), (8352, 89693), (8376, 89436), (9252, 80968), (10121, 74016), (11168, 67077), (12336, 60726), (12564, 59624), (14906, 50256), (16752, 44718), (18504, 40484), (20242, 37008), (22359, 33504), (24672, 30363), (25128, 29812)]