28971207144

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{19447}}^1$

素因数の和:19506

約数の個数: 240

約数和(自身を含む): 93892999200

約数和(自身を除く): 64921792056

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 19, 22, 24, 27, 33, 36, 38, 44, 54, 57, 66, 72, 76, 81, 88, 99, 108, 114, 121, 132, 152, 162, 171, 198, 209, 216, 228, 242, 264, 297, 324, 342, 363, 396, 418, 456, 484, 513, 594, 627, 648, 684, 726, 792, 836, 891, 968, 1026, 1089, 1188, 1254, 1368, 1452, 1539, 1672, 1782, 1881, 2052, 2178, 2299, 2376, 2508, 2904, 3078, 3267, 3564, 3762, 4104, 4356, 4598, 5016, 5643, 6156, 6534, 6897, 7128, 7524, 8712, 9196, 9801, 11286, 12312, 13068, 13794, 15048, 16929, 18392, 19447, 19602, 20691, 22572, 26136, 27588, 33858, 38894, 39204, 41382, 45144, 55176, 58341, 62073, 67716, 77788, 78408, 82764, 116682, 124146, 135432, 155576, 165528, 175023, 186219, 213917, 233364, 248292, 350046, 369493, 372438, 427834, 466728, 496584, 525069, 641751, 700092, 738986, 744876, 855668, 1050138, 1108479, 1283502, 1400184, 1477972, 1489752, 1575207, 1711336, 1925253, 2100276, 2216958, 2353087, 2567004, 2955944, 3150414, 3325437, 3850506, 4064423, 4200552, 4433916, 4706174, 5134008, 5775759, 6300828, 6650874, 7059261, 7701012, 8128846, 8867832, 9412348, 9976311, 11551518, 12193269, 12601656, 13301748, 14118522, 15402024, 16257692, 17327277, 18824696, 19952622, 21177783, 23103036, 24386538, 26603496, 28237044, 29928933, 32515384, 34654554, 36579807, 39905244, 42355566, 44708653, 46206072, 48773076, 56474088, 59857866, 63533349, 69309108, 73159614, 79810488, 84711132, 89417306, 97546152, 109739421, 119715732, 127066698, 134125959, 138618216, 146319228, 169422264, 178834612, 190600047, 219478842, 239431464, 254133396, 268251918, 292638456, 329218263, 357669224, 381200094, 402377877, 438957684, 508266792, 536503836, 658436526, 762400188, 804755754, 877915368, 1073007672, 1207133631, 1316873052, 1524800376, 1609511508, 2414267262, 2633746104, 3219023016, 3621400893, 4828534524, 7242801786, 9657069048, 14485603572, 28971207144]

約数ペア:

[(1, 28971207144), (2, 14485603572), (3, 9657069048), (4, 7242801786), (6, 4828534524), (8, 3621400893), (9, 3219023016), (11, 2633746104), (12, 2414267262), (18, 1609511508), (19, 1524800376), (22, 1316873052), (24, 1207133631), (27, 1073007672), (33, 877915368), (36, 804755754), (38, 762400188), (44, 658436526), (54, 536503836), (57, 508266792), (66, 438957684), (72, 402377877), (76, 381200094), (81, 357669224), (88, 329218263), (99, 292638456), (108, 268251918), (114, 254133396), (121, 239431464), (132, 219478842), (152, 190600047), (162, 178834612), (171, 169422264), (198, 146319228), (209, 138618216), (216, 134125959), (228, 127066698), (242, 119715732), (264, 109739421), (297, 97546152), (324, 89417306), (342, 84711132), (363, 79810488), (396, 73159614), (418, 69309108), (456, 63533349), (484, 59857866), (513, 56474088), (594, 48773076), (627, 46206072), (648, 44708653), (684, 42355566), (726, 39905244), (792, 36579807), (836, 34654554), (891, 32515384), (968, 29928933), (1026, 28237044), (1089, 26603496), (1188, 24386538), (1254, 23103036), (1368, 21177783), (1452, 19952622), (1539, 18824696), (1672, 17327277), (1782, 16257692), (1881, 15402024), (2052, 14118522), (2178, 13301748), (2299, 12601656), (2376, 12193269), (2508, 11551518), (2904, 9976311), (3078, 9412348), (3267, 8867832), (3564, 8128846), (3762, 7701012), (4104, 7059261), (4356, 6650874), (4598, 6300828), (5016, 5775759), (5643, 5134008), (6156, 4706174), (6534, 4433916), (6897, 4200552), (7128, 4064423), (7524, 3850506), (8712, 3325437), (9196, 3150414), (9801, 2955944), (11286, 2567004), (12312, 2353087), (13068, 2216958), (13794, 2100276), (15048, 1925253), (16929, 1711336), (18392, 1575207), (19447, 1489752), (19602, 1477972), (20691, 1400184), (22572, 1283502), (26136, 1108479), (27588, 1050138), (33858, 855668), (38894, 744876), (39204, 738986), (41382, 700092), (45144, 641751), (55176, 525069), (58341, 496584), (62073, 466728), (67716, 427834), (77788, 372438), (78408, 369493), (82764, 350046), (116682, 248292), (124146, 233364), (135432, 213917), (155576, 186219), (165528, 175023)]