380514456

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{251663}}^1$

素因数の和:251685

約数の個数: 64

約数和(自身を含む): 1207987200

約数和(自身を除く): 827472744

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 251663, 503326, 754989, 1006652, 1509978, 1761641, 2013304, 2264967, 3019956, 3523282, 4529934, 5284923, 6039912, 6794901, 7046564, 9059868, 10569846, 13589802, 14093128, 15854769, 18119736, 21139692, 27179604, 31709538, 42279384, 47564307, 54359208, 63419076, 95128614, 126838152, 190257228, 380514456]

約数ペア:

[(1, 380514456), (2, 190257228), (3, 126838152), (4, 95128614), (6, 63419076), (7, 54359208), (8, 47564307), (9, 42279384), (12, 31709538), (14, 27179604), (18, 21139692), (21, 18119736), (24, 15854769), (27, 14093128), (28, 13589802), (36, 10569846), (42, 9059868), (54, 7046564), (56, 6794901), (63, 6039912), (72, 5284923), (84, 4529934), (108, 3523282), (126, 3019956), (168, 2264967), (189, 2013304), (216, 1761641), (252, 1509978), (378, 1006652), (504, 754989), (756, 503326), (1512, 251663)]