28839951168

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{1549}}^1\times {\mathrm{1979}}^1$

素因数の和:3557

約数の個数: 168

約数和(自身を含む): 88865964000

約数和(自身を除く): 60026012832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 147, 168, 192, 196, 224, 294, 336, 392, 448, 588, 672, 784, 1176, 1344, 1549, 1568, 1979, 2352, 3098, 3136, 3958, 4647, 4704, 5937, 6196, 7916, 9294, 9408, 10843, 11874, 12392, 13853, 15832, 18588, 21686, 23748, 24784, 27706, 31664, 32529, 37176, 41559, 43372, 47496, 49568, 55412, 63328, 65058, 74352, 75901, 83118, 86744, 94992, 96971, 99136, 110824, 126656, 130116, 148704, 151802, 166236, 173488, 189984, 193942, 221648, 227703, 260232, 290913, 297408, 303604, 332472, 346976, 379968, 387884, 443296, 455406, 520464, 581826, 607208, 664944, 693952, 775768, 886592, 910812, 1040928, 1163652, 1214416, 1329888, 1551536, 1821624, 2081856, 2327304, 2428832, 2659776, 3065471, 3103072, 3643248, 4654608, 4857664, 6130942, 6206144, 7286496, 9196413, 9309216, 12261884, 14572992, 18392826, 18618432, 21458297, 24523768, 36785652, 42916594, 49047536, 64374891, 73571304, 85833188, 98095072, 128749782, 147142608, 150208079, 171666376, 196190144, 257499564, 294285216, 300416158, 343332752, 450624237, 514999128, 588570432, 600832316, 686665504, 901248474, 1029998256, 1201664632, 1373331008, 1802496948, 2059996512, 2403329264, 3604993896, 4119993024, 4806658528, 7209987792, 9613317056, 14419975584, 28839951168]

約数ペア:

[(1, 28839951168), (2, 14419975584), (3, 9613317056), (4, 7209987792), (6, 4806658528), (7, 4119993024), (8, 3604993896), (12, 2403329264), (14, 2059996512), (16, 1802496948), (21, 1373331008), (24, 1201664632), (28, 1029998256), (32, 901248474), (42, 686665504), (48, 600832316), (49, 588570432), (56, 514999128), (64, 450624237), (84, 343332752), (96, 300416158), (98, 294285216), (112, 257499564), (147, 196190144), (168, 171666376), (192, 150208079), (196, 147142608), (224, 128749782), (294, 98095072), (336, 85833188), (392, 73571304), (448, 64374891), (588, 49047536), (672, 42916594), (784, 36785652), (1176, 24523768), (1344, 21458297), (1549, 18618432), (1568, 18392826), (1979, 14572992), (2352, 12261884), (3098, 9309216), (3136, 9196413), (3958, 7286496), (4647, 6206144), (4704, 6130942), (5937, 4857664), (6196, 4654608), (7916, 3643248), (9294, 3103072), (9408, 3065471), (10843, 2659776), (11874, 2428832), (12392, 2327304), (13853, 2081856), (15832, 1821624), (18588, 1551536), (21686, 1329888), (23748, 1214416), (24784, 1163652), (27706, 1040928), (31664, 910812), (32529, 886592), (37176, 775768), (41559, 693952), (43372, 664944), (47496, 607208), (49568, 581826), (55412, 520464), (63328, 455406), (65058, 443296), (74352, 387884), (75901, 379968), (83118, 346976), (86744, 332472), (94992, 303604), (96971, 297408), (99136, 290913), (110824, 260232), (126656, 227703), (130116, 221648), (148704, 193942), (151802, 189984), (166236, 173488)]