218724912

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{2237}}^1$

素因数の和:2355

約数の個数: 120

約数和(自身を含む): 707100576

約数和(自身を除く): 488375664

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 97, 112, 126, 144, 168, 194, 252, 291, 336, 388, 504, 582, 679, 776, 873, 1008, 1164, 1358, 1552, 1746, 2037, 2237, 2328, 2716, 3492, 4074, 4474, 4656, 5432, 6111, 6711, 6984, 8148, 8948, 10864, 12222, 13422, 13968, 15659, 16296, 17896, 20133, 24444, 26844, 31318, 32592, 35792, 40266, 46977, 48888, 53688, 62636, 80532, 93954, 97776, 107376, 125272, 140931, 161064, 187908, 216989, 250544, 281862, 322128, 375816, 433978, 563724, 650967, 751632, 867956, 1127448, 1301934, 1518923, 1735912, 1952901, 2254896, 2603868, 3037846, 3471824, 3905802, 4556769, 5207736, 6075692, 7811604, 9113538, 10415472, 12151384, 13670307, 15623208, 18227076, 24302768, 27340614, 31246416, 36454152, 54681228, 72908304, 109362456, 218724912]

約数ペア:

[(1, 218724912), (2, 109362456), (3, 72908304), (4, 54681228), (6, 36454152), (7, 31246416), (8, 27340614), (9, 24302768), (12, 18227076), (14, 15623208), (16, 13670307), (18, 12151384), (21, 10415472), (24, 9113538), (28, 7811604), (36, 6075692), (42, 5207736), (48, 4556769), (56, 3905802), (63, 3471824), (72, 3037846), (84, 2603868), (97, 2254896), (112, 1952901), (126, 1735912), (144, 1518923), (168, 1301934), (194, 1127448), (252, 867956), (291, 751632), (336, 650967), (388, 563724), (504, 433978), (582, 375816), (679, 322128), (776, 281862), (873, 250544), (1008, 216989), (1164, 187908), (1358, 161064), (1552, 140931), (1746, 125272), (2037, 107376), (2237, 97776), (2328, 93954), (2716, 80532), (3492, 62636), (4074, 53688), (4474, 48888), (4656, 46977), (5432, 40266), (6111, 35792), (6711, 32592), (6984, 31318), (8148, 26844), (8948, 24444), (10864, 20133), (12222, 17896), (13422, 16296), (13968, 15659)]