215419338

素因数分解:

$2^1\times 3^4\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{223}}^1$

素因数の和:393

約数の個数: 80

約数和(自身を含む): 497629440

約数和(自身を除く): 282210102

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 67, 81, 89, 134, 162, 178, 201, 223, 267, 402, 446, 534, 603, 669, 801, 1206, 1338, 1602, 1809, 2007, 2403, 3618, 4014, 4806, 5427, 5963, 6021, 7209, 10854, 11926, 12042, 14418, 14941, 17889, 18063, 19847, 29882, 35778, 36126, 39694, 44823, 53667, 59541, 89646, 107334, 119082, 134469, 161001, 178623, 268938, 322002, 357246, 403407, 483003, 535869, 806814, 966006, 1071738, 1210221, 1329749, 1607607, 2420442, 2659498, 3215214, 3989247, 7978494, 11967741, 23935482, 35903223, 71806446, 107709669, 215419338]

約数ペア:

[(1, 215419338), (2, 107709669), (3, 71806446), (6, 35903223), (9, 23935482), (18, 11967741), (27, 7978494), (54, 3989247), (67, 3215214), (81, 2659498), (89, 2420442), (134, 1607607), (162, 1329749), (178, 1210221), (201, 1071738), (223, 966006), (267, 806814), (402, 535869), (446, 483003), (534, 403407), (603, 357246), (669, 322002), (801, 268938), (1206, 178623), (1338, 161001), (1602, 134469), (1809, 119082), (2007, 107334), (2403, 89646), (3618, 59541), (4014, 53667), (4806, 44823), (5427, 39694), (5963, 36126), (6021, 35778), (7209, 29882), (10854, 19847), (11926, 18063), (12042, 17889), (14418, 14941)]