423347208

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{577}}^1\times {\mathrm{1609}}^1$

素因数の和:2214

約数の個数: 64

約数和(自身を含む): 1116696000

約数和(自身を除く): 693348792

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 577, 1154, 1609, 1731, 2308, 3218, 3462, 4616, 4827, 6436, 6924, 9654, 10963, 12872, 13848, 19308, 21926, 30571, 32889, 38616, 43852, 61142, 65778, 87704, 91713, 122284, 131556, 183426, 244568, 263112, 366852, 733704, 928393, 1856786, 2785179, 3713572, 5570358, 7427144, 11140716, 17639467, 22281432, 35278934, 52918401, 70557868, 105836802, 141115736, 211673604, 423347208]

約数ペア:

[(1, 423347208), (2, 211673604), (3, 141115736), (4, 105836802), (6, 70557868), (8, 52918401), (12, 35278934), (19, 22281432), (24, 17639467), (38, 11140716), (57, 7427144), (76, 5570358), (114, 3713572), (152, 2785179), (228, 1856786), (456, 928393), (577, 733704), (1154, 366852), (1609, 263112), (1731, 244568), (2308, 183426), (3218, 131556), (3462, 122284), (4616, 91713), (4827, 87704), (6436, 65778), (6924, 61142), (9654, 43852), (10963, 38616), (12872, 32889), (13848, 30571), (19308, 21926)]