218404872

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{227}}^1$

素因数の和:352

約数の個数: 192

約数和(自身を含む): 717050880

約数和(自身を除く): 498646008

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 28, 36, 42, 46, 56, 63, 69, 72, 83, 84, 92, 126, 138, 161, 166, 168, 184, 207, 227, 249, 252, 276, 322, 332, 414, 454, 483, 498, 504, 552, 581, 644, 664, 681, 747, 828, 908, 966, 996, 1162, 1288, 1362, 1449, 1494, 1589, 1656, 1743, 1816, 1909, 1932, 1992, 2043, 2324, 2724, 2898, 2988, 3178, 3486, 3818, 3864, 4086, 4648, 4767, 5221, 5229, 5448, 5727, 5796, 5976, 6356, 6972, 7636, 8172, 9534, 10442, 10458, 11454, 11592, 12712, 13363, 13944, 14301, 15272, 15663, 16344, 17181, 18841, 19068, 20884, 20916, 22908, 26726, 28602, 31326, 34362, 36547, 37682, 38136, 40089, 41768, 41832, 45816, 46989, 53452, 56523, 57204, 62652, 68724, 73094, 75364, 80178, 93978, 106904, 109641, 113046, 114408, 120267, 125304, 131887, 137448, 146188, 150728, 160356, 169569, 187956, 219282, 226092, 240534, 263774, 292376, 320712, 328923, 339138, 375912, 395661, 433343, 438564, 452184, 481068, 527548, 657846, 678276, 791322, 866686, 877128, 962136, 1055096, 1186983, 1300029, 1315692, 1356552, 1582644, 1733372, 2373966, 2600058, 2631384, 3033401, 3165288, 3466744, 3900087, 4747932, 5200116, 6066802, 7800174, 9100203, 9495864, 10400232, 12133604, 15600348, 18200406, 24267208, 27300609, 31200696, 36400812, 54601218, 72801624, 109202436, 218404872]

約数ペア:

[(1, 218404872), (2, 109202436), (3, 72801624), (4, 54601218), (6, 36400812), (7, 31200696), (8, 27300609), (9, 24267208), (12, 18200406), (14, 15600348), (18, 12133604), (21, 10400232), (23, 9495864), (24, 9100203), (28, 7800174), (36, 6066802), (42, 5200116), (46, 4747932), (56, 3900087), (63, 3466744), (69, 3165288), (72, 3033401), (83, 2631384), (84, 2600058), (92, 2373966), (126, 1733372), (138, 1582644), (161, 1356552), (166, 1315692), (168, 1300029), (184, 1186983), (207, 1055096), (227, 962136), (249, 877128), (252, 866686), (276, 791322), (322, 678276), (332, 657846), (414, 527548), (454, 481068), (483, 452184), (498, 438564), (504, 433343), (552, 395661), (581, 375912), (644, 339138), (664, 328923), (681, 320712), (747, 292376), (828, 263774), (908, 240534), (966, 226092), (996, 219282), (1162, 187956), (1288, 169569), (1362, 160356), (1449, 150728), (1494, 146188), (1589, 137448), (1656, 131887), (1743, 125304), (1816, 120267), (1909, 114408), (1932, 113046), (1992, 109641), (2043, 106904), (2324, 93978), (2724, 80178), (2898, 75364), (2988, 73094), (3178, 68724), (3486, 62652), (3818, 57204), (3864, 56523), (4086, 53452), (4648, 46989), (4767, 45816), (5221, 41832), (5229, 41768), (5448, 40089), (5727, 38136), (5796, 37682), (5976, 36547), (6356, 34362), (6972, 31326), (7636, 28602), (8172, 26726), (9534, 22908), (10442, 20916), (10458, 20884), (11454, 19068), (11592, 18841), (12712, 17181), (13363, 16344), (13944, 15663), (14301, 15272)]