1566681138

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1$

素因数の和:214

約数の個数: 216

約数和(自身を含む): 4203959760

約数和(自身を除く): 2637278622

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 19, 22, 33, 34, 38, 51, 57, 66, 99, 102, 114, 121, 131, 153, 171, 187, 198, 209, 242, 262, 289, 306, 323, 342, 363, 374, 393, 418, 561, 578, 627, 646, 726, 786, 867, 969, 1089, 1122, 1179, 1254, 1441, 1683, 1734, 1881, 1938, 2057, 2178, 2227, 2299, 2358, 2489, 2601, 2882, 2907, 3179, 3366, 3553, 3762, 4114, 4323, 4454, 4598, 4978, 5202, 5491, 5814, 6171, 6358, 6681, 6897, 7106, 7467, 8646, 9537, 10659, 10982, 12342, 12969, 13362, 13794, 14934, 15851, 16473, 18513, 19074, 20043, 20691, 21318, 22401, 24497, 25938, 27379, 28611, 31702, 31977, 32946, 34969, 37026, 37859, 39083, 40086, 41382, 42313, 44802, 47553, 48994, 49419, 54758, 57222, 60401, 63954, 69938, 73491, 75718, 78166, 82137, 84626, 95106, 98838, 104907, 113577, 117249, 120802, 126939, 142659, 146982, 164274, 181203, 209814, 220473, 227154, 234498, 246411, 253878, 269467, 285318, 301169, 314721, 340731, 351747, 362406, 380817, 416449, 440946, 465443, 492822, 538934, 543609, 602338, 629442, 664411, 681462, 703494, 719321, 761634, 808401, 832898, 903507, 930886, 1087218, 1249347, 1328822, 1396329, 1438642, 1616802, 1807014, 1993233, 2157963, 2425203, 2498694, 2710521, 2792658, 3748041, 3986466, 4188987, 4315926, 4580939, 4850406, 5119873, 5421042, 5979699, 6473889, 7496082, 7912531, 8377974, 9161878, 10239746, 11959398, 12947778, 13742817, 15359619, 15825062, 23737593, 27485634, 30719238, 41228451, 46078857, 47475186, 71212779, 82456902, 87037841, 92157714, 142425558, 174075682, 261113523, 522227046, 783340569, 1566681138]

約数ペア:

[(1, 1566681138), (2, 783340569), (3, 522227046), (6, 261113523), (9, 174075682), (11, 142425558), (17, 92157714), (18, 87037841), (19, 82456902), (22, 71212779), (33, 47475186), (34, 46078857), (38, 41228451), (51, 30719238), (57, 27485634), (66, 23737593), (99, 15825062), (102, 15359619), (114, 13742817), (121, 12947778), (131, 11959398), (153, 10239746), (171, 9161878), (187, 8377974), (198, 7912531), (209, 7496082), (242, 6473889), (262, 5979699), (289, 5421042), (306, 5119873), (323, 4850406), (342, 4580939), (363, 4315926), (374, 4188987), (393, 3986466), (418, 3748041), (561, 2792658), (578, 2710521), (627, 2498694), (646, 2425203), (726, 2157963), (786, 1993233), (867, 1807014), (969, 1616802), (1089, 1438642), (1122, 1396329), (1179, 1328822), (1254, 1249347), (1441, 1087218), (1683, 930886), (1734, 903507), (1881, 832898), (1938, 808401), (2057, 761634), (2178, 719321), (2227, 703494), (2299, 681462), (2358, 664411), (2489, 629442), (2601, 602338), (2882, 543609), (2907, 538934), (3179, 492822), (3366, 465443), (3553, 440946), (3762, 416449), (4114, 380817), (4323, 362406), (4454, 351747), (4598, 340731), (4978, 314721), (5202, 301169), (5491, 285318), (5814, 269467), (6171, 253878), (6358, 246411), (6681, 234498), (6897, 227154), (7106, 220473), (7467, 209814), (8646, 181203), (9537, 164274), (10659, 146982), (10982, 142659), (12342, 126939), (12969, 120802), (13362, 117249), (13794, 113577), (14934, 104907), (15851, 98838), (16473, 95106), (18513, 84626), (19074, 82137), (20043, 78166), (20691, 75718), (21318, 73491), (22401, 69938), (24497, 63954), (25938, 60401), (27379, 57222), (28611, 54758), (31702, 49419), (31977, 48994), (32946, 47553), (34969, 44802), (37026, 42313), (37859, 41382), (39083, 40086)]