487214028

素因数分解:

$2^2\times 3^6\times 7^1\times {\mathrm{23869}}^1$

素因数の和:23898

約数の個数: 84

約数和(自身を含む): 1461034960

約数和(自身を除く): 973820932

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 729, 756, 972, 1134, 1458, 1701, 2268, 2916, 3402, 5103, 6804, 10206, 20412, 23869, 47738, 71607, 95476, 143214, 167083, 214821, 286428, 334166, 429642, 501249, 644463, 668332, 859284, 1002498, 1288926, 1503747, 1933389, 2004996, 2577852, 3007494, 3866778, 4511241, 5800167, 6014988, 7733556, 9022482, 11600334, 13533723, 17400501, 18044964, 23200668, 27067446, 34801002, 40601169, 54134892, 69602004, 81202338, 121803507, 162404676, 243607014, 487214028]

約数ペア:

[(1, 487214028), (2, 243607014), (3, 162404676), (4, 121803507), (6, 81202338), (7, 69602004), (9, 54134892), (12, 40601169), (14, 34801002), (18, 27067446), (21, 23200668), (27, 18044964), (28, 17400501), (36, 13533723), (42, 11600334), (54, 9022482), (63, 7733556), (81, 6014988), (84, 5800167), (108, 4511241), (126, 3866778), (162, 3007494), (189, 2577852), (243, 2004996), (252, 1933389), (324, 1503747), (378, 1288926), (486, 1002498), (567, 859284), (729, 668332), (756, 644463), (972, 501249), (1134, 429642), (1458, 334166), (1701, 286428), (2268, 214821), (2916, 167083), (3402, 143214), (5103, 95476), (6804, 71607), (10206, 47738), (20412, 23869)]