19979267328

素因数分解:

$2^8\times 3^3\times {\mathrm{101}}^1\times {\mathrm{28619}}^1$

素因数の和:28745

約数の個数: 144

約数和(自身を含む): 59669265600

約数和(自身を除く): 39689998272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 101, 108, 128, 144, 192, 202, 216, 256, 288, 303, 384, 404, 432, 576, 606, 768, 808, 864, 909, 1152, 1212, 1616, 1728, 1818, 2304, 2424, 2727, 3232, 3456, 3636, 4848, 5454, 6464, 6912, 7272, 9696, 10908, 12928, 14544, 19392, 21816, 25856, 28619, 29088, 38784, 43632, 57238, 58176, 77568, 85857, 87264, 114476, 116352, 171714, 174528, 228952, 232704, 257571, 343428, 349056, 457904, 515142, 686856, 698112, 772713, 915808, 1030284, 1373712, 1545426, 1831616, 2060568, 2747424, 2890519, 3090852, 3663232, 4121136, 5494848, 5781038, 6181704, 7326464, 8242272, 8671557, 10989696, 11562076, 12363408, 16484544, 17343114, 21979392, 23124152, 24726816, 26014671, 32969088, 34686228, 46248304, 49453632, 52029342, 65938176, 69372456, 78044013, 92496608, 98907264, 104058684, 138744912, 156088026, 184993216, 197814528, 208117368, 277489824, 312176052, 369986432, 416234736, 554979648, 624352104, 739972864, 832469472, 1109959296, 1248704208, 1664938944, 2219918592, 2497408416, 3329877888, 4994816832, 6659755776, 9989633664, 19979267328]

約数ペア:

[(1, 19979267328), (2, 9989633664), (3, 6659755776), (4, 4994816832), (6, 3329877888), (8, 2497408416), (9, 2219918592), (12, 1664938944), (16, 1248704208), (18, 1109959296), (24, 832469472), (27, 739972864), (32, 624352104), (36, 554979648), (48, 416234736), (54, 369986432), (64, 312176052), (72, 277489824), (96, 208117368), (101, 197814528), (108, 184993216), (128, 156088026), (144, 138744912), (192, 104058684), (202, 98907264), (216, 92496608), (256, 78044013), (288, 69372456), (303, 65938176), (384, 52029342), (404, 49453632), (432, 46248304), (576, 34686228), (606, 32969088), (768, 26014671), (808, 24726816), (864, 23124152), (909, 21979392), (1152, 17343114), (1212, 16484544), (1616, 12363408), (1728, 11562076), (1818, 10989696), (2304, 8671557), (2424, 8242272), (2727, 7326464), (3232, 6181704), (3456, 5781038), (3636, 5494848), (4848, 4121136), (5454, 3663232), (6464, 3090852), (6912, 2890519), (7272, 2747424), (9696, 2060568), (10908, 1831616), (12928, 1545426), (14544, 1373712), (19392, 1030284), (21816, 915808), (25856, 772713), (28619, 698112), (29088, 686856), (38784, 515142), (43632, 457904), (57238, 349056), (58176, 343428), (77568, 257571), (85857, 232704), (87264, 228952), (114476, 174528), (116352, 171714)]