271447686

素因数分解:

$2^1\times 3^4\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{281}}^1$

素因数の和:451

約数の個数: 80

約数和(自身を含む): 626479920

約数和(自身を除く): 355032234

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 67, 81, 89, 134, 162, 178, 201, 267, 281, 402, 534, 562, 603, 801, 843, 1206, 1602, 1686, 1809, 2403, 2529, 3618, 4806, 5058, 5427, 5963, 7209, 7587, 10854, 11926, 14418, 15174, 17889, 18827, 22761, 25009, 35778, 37654, 45522, 50018, 53667, 56481, 75027, 107334, 112962, 150054, 161001, 169443, 225081, 322002, 338886, 450162, 483003, 508329, 675243, 966006, 1016658, 1350486, 1524987, 1675603, 2025729, 3049974, 3351206, 4051458, 5026809, 10053618, 15080427, 30160854, 45241281, 90482562, 135723843, 271447686]

約数ペア:

[(1, 271447686), (2, 135723843), (3, 90482562), (6, 45241281), (9, 30160854), (18, 15080427), (27, 10053618), (54, 5026809), (67, 4051458), (81, 3351206), (89, 3049974), (134, 2025729), (162, 1675603), (178, 1524987), (201, 1350486), (267, 1016658), (281, 966006), (402, 675243), (534, 508329), (562, 483003), (603, 450162), (801, 338886), (843, 322002), (1206, 225081), (1602, 169443), (1686, 161001), (1809, 150054), (2403, 112962), (2529, 107334), (3618, 75027), (4806, 56481), (5058, 53667), (5427, 50018), (5963, 45522), (7209, 37654), (7587, 35778), (10854, 25009), (11926, 22761), (14418, 18827), (15174, 17889)]