18990526344

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1$

素因数の和:484

約数の個数: 256

約数和(自身を含む): 52796620800

約数和(自身を除く): 33806094456

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 31, 47, 58, 61, 62, 87, 93, 94, 116, 122, 124, 141, 174, 183, 186, 188, 232, 244, 248, 282, 307, 348, 366, 372, 376, 488, 564, 614, 696, 732, 744, 899, 921, 1128, 1228, 1363, 1457, 1464, 1769, 1798, 1842, 1891, 2456, 2697, 2726, 2867, 2914, 3538, 3596, 3684, 3782, 4089, 4371, 5307, 5394, 5452, 5673, 5734, 5828, 7076, 7192, 7368, 7564, 8178, 8601, 8742, 8903, 9517, 10614, 10788, 10904, 11346, 11468, 11656, 14152, 14429, 15128, 16356, 17202, 17484, 17806, 18727, 19034, 21228, 21576, 22692, 22936, 26709, 28551, 28858, 32712, 34404, 34968, 35612, 37454, 38068, 42253, 42456, 43287, 45384, 53418, 54839, 56181, 57102, 57716, 68808, 71224, 74908, 76136, 83143, 84506, 86574, 88877, 106836, 109678, 112362, 114204, 115432, 126759, 149816, 164517, 166286, 169012, 173148, 177754, 213672, 219356, 224724, 228408, 249429, 253518, 266631, 275993, 329034, 332572, 338024, 346296, 355508, 418441, 438712, 447299, 449448, 498858, 507036, 533262, 543083, 551986, 580537, 658068, 665144, 711016, 827979, 836882, 880169, 894598, 997716, 1014072, 1066524, 1086166, 1103972, 1161074, 1255323, 1316136, 1341897, 1629249, 1655958, 1673764, 1741611, 1760338, 1789196, 1995432, 2133048, 2172332, 2207944, 2322148, 2510646, 2577433, 2640507, 2683794, 3258498, 3311916, 3347528, 3483222, 3520676, 3578392, 4344664, 4644296, 5021292, 5154866, 5281014, 5367588, 6516996, 6623832, 6966444, 7041352, 7732299, 10042584, 10309732, 10562028, 10735176, 12971671, 13033992, 13932888, 15464598, 16835573, 20619464, 21124056, 25524901, 25943342, 27285239, 30929196, 33671146, 38915013, 50506719, 51049802, 51886684, 54570478, 61858392, 67342292, 76574703, 77830026, 81855717, 101013438, 102099604, 103773368, 109140956, 134684584, 153149406, 155660052, 163711434, 202026876, 204199208, 218281912, 306298812, 311320104, 327422868, 404053752, 612597624, 654845736, 791271931, 1582543862, 2373815793, 3165087724, 4747631586, 6330175448, 9495263172, 18990526344]

約数ペア:

[(1, 18990526344), (2, 9495263172), (3, 6330175448), (4, 4747631586), (6, 3165087724), (8, 2373815793), (12, 1582543862), (24, 791271931), (29, 654845736), (31, 612597624), (47, 404053752), (58, 327422868), (61, 311320104), (62, 306298812), (87, 218281912), (93, 204199208), (94, 202026876), (116, 163711434), (122, 155660052), (124, 153149406), (141, 134684584), (174, 109140956), (183, 103773368), (186, 102099604), (188, 101013438), (232, 81855717), (244, 77830026), (248, 76574703), (282, 67342292), (307, 61858392), (348, 54570478), (366, 51886684), (372, 51049802), (376, 50506719), (488, 38915013), (564, 33671146), (614, 30929196), (696, 27285239), (732, 25943342), (744, 25524901), (899, 21124056), (921, 20619464), (1128, 16835573), (1228, 15464598), (1363, 13932888), (1457, 13033992), (1464, 12971671), (1769, 10735176), (1798, 10562028), (1842, 10309732), (1891, 10042584), (2456, 7732299), (2697, 7041352), (2726, 6966444), (2867, 6623832), (2914, 6516996), (3538, 5367588), (3596, 5281014), (3684, 5154866), (3782, 5021292), (4089, 4644296), (4371, 4344664), (5307, 3578392), (5394, 3520676), (5452, 3483222), (5673, 3347528), (5734, 3311916), (5828, 3258498), (7076, 2683794), (7192, 2640507), (7368, 2577433), (7564, 2510646), (8178, 2322148), (8601, 2207944), (8742, 2172332), (8903, 2133048), (9517, 1995432), (10614, 1789196), (10788, 1760338), (10904, 1741611), (11346, 1673764), (11468, 1655958), (11656, 1629249), (14152, 1341897), (14429, 1316136), (15128, 1255323), (16356, 1161074), (17202, 1103972), (17484, 1086166), (17806, 1066524), (18727, 1014072), (19034, 997716), (21228, 894598), (21576, 880169), (22692, 836882), (22936, 827979), (26709, 711016), (28551, 665144), (28858, 658068), (32712, 580537), (34404, 551986), (34968, 543083), (35612, 533262), (37454, 507036), (38068, 498858), (42253, 449448), (42456, 447299), (43287, 438712), (45384, 418441), (53418, 355508), (54839, 346296), (56181, 338024), (57102, 332572), (57716, 329034), (68808, 275993), (71224, 266631), (74908, 253518), (76136, 249429), (83143, 228408), (84506, 224724), (86574, 219356), (88877, 213672), (106836, 177754), (109678, 173148), (112362, 169012), (114204, 166286), (115432, 164517), (126759, 149816)]