1918164528

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1\times {\mathrm{227}}^1$

素因数の和:432

約数の個数: 240

約数和(自身を含む): 6298096896

約数和(自身を除く): 4379932368

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 83, 84, 101, 112, 126, 144, 166, 168, 202, 227, 249, 252, 303, 332, 336, 404, 454, 498, 504, 581, 606, 664, 681, 707, 747, 808, 908, 909, 996, 1008, 1162, 1212, 1328, 1362, 1414, 1494, 1589, 1616, 1743, 1816, 1818, 1992, 2043, 2121, 2324, 2424, 2724, 2828, 2988, 3178, 3486, 3632, 3636, 3984, 4086, 4242, 4648, 4767, 4848, 5229, 5448, 5656, 5976, 6356, 6363, 6972, 7272, 8172, 8383, 8484, 9296, 9534, 10458, 10896, 11312, 11952, 12712, 12726, 13944, 14301, 14544, 16344, 16766, 16968, 18841, 19068, 20916, 22927, 25149, 25424, 25452, 27888, 28602, 32688, 33532, 33936, 37682, 38136, 41832, 45854, 50298, 50904, 56523, 57204, 58681, 67064, 68781, 75364, 75447, 76272, 83664, 91708, 100596, 101808, 113046, 114408, 117362, 131887, 134128, 137562, 150728, 150894, 160489, 169569, 176043, 183416, 201192, 206343, 226092, 228816, 234724, 263774, 275124, 301456, 301788, 320978, 339138, 352086, 366832, 395661, 402384, 412686, 452184, 469448, 481467, 527548, 528129, 550248, 603576, 641956, 678276, 704172, 791322, 825372, 904368, 938896, 962934, 1055096, 1056258, 1100496, 1186983, 1207152, 1283912, 1356552, 1408344, 1444401, 1582644, 1650744, 1902941, 1925868, 2110192, 2112516, 2373966, 2567824, 2713104, 2816688, 2888802, 3165288, 3301488, 3805882, 3851736, 4225032, 4747932, 5708823, 5777604, 6330576, 7611764, 7703472, 8450064, 9495864, 11417646, 11555208, 13320587, 15223528, 17126469, 18991728, 22835292, 23110416, 26641174, 30447056, 34252938, 39961761, 45670584, 53282348, 68505876, 79923522, 91341168, 106564696, 119885283, 137011752, 159847044, 213129392, 239770566, 274023504, 319694088, 479541132, 639388176, 959082264, 1918164528]

約数ペア:

[(1, 1918164528), (2, 959082264), (3, 639388176), (4, 479541132), (6, 319694088), (7, 274023504), (8, 239770566), (9, 213129392), (12, 159847044), (14, 137011752), (16, 119885283), (18, 106564696), (21, 91341168), (24, 79923522), (28, 68505876), (36, 53282348), (42, 45670584), (48, 39961761), (56, 34252938), (63, 30447056), (72, 26641174), (83, 23110416), (84, 22835292), (101, 18991728), (112, 17126469), (126, 15223528), (144, 13320587), (166, 11555208), (168, 11417646), (202, 9495864), (227, 8450064), (249, 7703472), (252, 7611764), (303, 6330576), (332, 5777604), (336, 5708823), (404, 4747932), (454, 4225032), (498, 3851736), (504, 3805882), (581, 3301488), (606, 3165288), (664, 2888802), (681, 2816688), (707, 2713104), (747, 2567824), (808, 2373966), (908, 2112516), (909, 2110192), (996, 1925868), (1008, 1902941), (1162, 1650744), (1212, 1582644), (1328, 1444401), (1362, 1408344), (1414, 1356552), (1494, 1283912), (1589, 1207152), (1616, 1186983), (1743, 1100496), (1816, 1056258), (1818, 1055096), (1992, 962934), (2043, 938896), (2121, 904368), (2324, 825372), (2424, 791322), (2724, 704172), (2828, 678276), (2988, 641956), (3178, 603576), (3486, 550248), (3632, 528129), (3636, 527548), (3984, 481467), (4086, 469448), (4242, 452184), (4648, 412686), (4767, 402384), (4848, 395661), (5229, 366832), (5448, 352086), (5656, 339138), (5976, 320978), (6356, 301788), (6363, 301456), (6972, 275124), (7272, 263774), (8172, 234724), (8383, 228816), (8484, 226092), (9296, 206343), (9534, 201192), (10458, 183416), (10896, 176043), (11312, 169569), (11952, 160489), (12712, 150894), (12726, 150728), (13944, 137562), (14301, 134128), (14544, 131887), (16344, 117362), (16766, 114408), (16968, 113046), (18841, 101808), (19068, 100596), (20916, 91708), (22927, 83664), (25149, 76272), (25424, 75447), (25452, 75364), (27888, 68781), (28602, 67064), (32688, 58681), (33532, 57204), (33936, 56523), (37682, 50904), (38136, 50298), (41832, 45854)]