218000376

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{439}}^1$

素因数の和:495

約数の個数: 192

約数和(自身を含む): 702240000

約数和(自身を除く): 484239624

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, 88, 99, 108, 114, 121, 132, 152, 171, 198, 209, 216, 228, 242, 264, 297, 342, 363, 396, 418, 439, 456, 484, 513, 594, 627, 684, 726, 792, 836, 878, 968, 1026, 1089, 1188, 1254, 1317, 1368, 1452, 1672, 1756, 1881, 2052, 2178, 2299, 2376, 2508, 2634, 2904, 3267, 3512, 3762, 3951, 4104, 4356, 4598, 4829, 5016, 5268, 5643, 6534, 6897, 7524, 7902, 8341, 8712, 9196, 9658, 10536, 11286, 11853, 13068, 13794, 14487, 15048, 15804, 16682, 18392, 19316, 20691, 22572, 23706, 25023, 26136, 27588, 28974, 31608, 33364, 38632, 41382, 43461, 45144, 47412, 50046, 53119, 55176, 57948, 62073, 66728, 75069, 82764, 86922, 91751, 94824, 100092, 106238, 115896, 124146, 130383, 150138, 159357, 165528, 173844, 183502, 200184, 212476, 225207, 248292, 260766, 275253, 300276, 318714, 347688, 367004, 424952, 450414, 478071, 496584, 521532, 550506, 600552, 637428, 734008, 825759, 900828, 956142, 1009261, 1043064, 1101012, 1274856, 1434213, 1651518, 1801656, 1912284, 2018522, 2202024, 2477277, 2868426, 3027783, 3303036, 3824568, 4037044, 4954554, 5736852, 6055566, 6606072, 8074088, 9083349, 9909108, 11473704, 12111132, 18166698, 19818216, 24222264, 27250047, 36333396, 54500094, 72666792, 109000188, 218000376]

約数ペア:

[(1, 218000376), (2, 109000188), (3, 72666792), (4, 54500094), (6, 36333396), (8, 27250047), (9, 24222264), (11, 19818216), (12, 18166698), (18, 12111132), (19, 11473704), (22, 9909108), (24, 9083349), (27, 8074088), (33, 6606072), (36, 6055566), (38, 5736852), (44, 4954554), (54, 4037044), (57, 3824568), (66, 3303036), (72, 3027783), (76, 2868426), (88, 2477277), (99, 2202024), (108, 2018522), (114, 1912284), (121, 1801656), (132, 1651518), (152, 1434213), (171, 1274856), (198, 1101012), (209, 1043064), (216, 1009261), (228, 956142), (242, 900828), (264, 825759), (297, 734008), (342, 637428), (363, 600552), (396, 550506), (418, 521532), (439, 496584), (456, 478071), (484, 450414), (513, 424952), (594, 367004), (627, 347688), (684, 318714), (726, 300276), (792, 275253), (836, 260766), (878, 248292), (968, 225207), (1026, 212476), (1089, 200184), (1188, 183502), (1254, 173844), (1317, 165528), (1368, 159357), (1452, 150138), (1672, 130383), (1756, 124146), (1881, 115896), (2052, 106238), (2178, 100092), (2299, 94824), (2376, 91751), (2508, 86922), (2634, 82764), (2904, 75069), (3267, 66728), (3512, 62073), (3762, 57948), (3951, 55176), (4104, 53119), (4356, 50046), (4598, 47412), (4829, 45144), (5016, 43461), (5268, 41382), (5643, 38632), (6534, 33364), (6897, 31608), (7524, 28974), (7902, 27588), (8341, 26136), (8712, 25023), (9196, 23706), (9658, 22572), (10536, 20691), (11286, 19316), (11853, 18392), (13068, 16682), (13794, 15804), (14487, 15048)]