216324696

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{569}}^1$

素因数の和:689

約数の個数: 128

約数和(自身を含む): 647884800

約数和(自身を除く): 431560104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 73, 84, 93, 124, 146, 168, 186, 217, 219, 248, 292, 372, 434, 438, 511, 569, 584, 651, 744, 868, 876, 1022, 1138, 1302, 1533, 1707, 1736, 1752, 2044, 2263, 2276, 2604, 3066, 3414, 3983, 4088, 4526, 4552, 5208, 6132, 6789, 6828, 7966, 9052, 11949, 12264, 13578, 13656, 15841, 15932, 17639, 18104, 23898, 27156, 31682, 31864, 35278, 41537, 47523, 47796, 52917, 54312, 63364, 70556, 83074, 95046, 95592, 105834, 123473, 124611, 126728, 141112, 166148, 190092, 211668, 246946, 249222, 290759, 332296, 370419, 380184, 423336, 493892, 498444, 581518, 740838, 872277, 987784, 996888, 1163036, 1287647, 1481676, 1744554, 2326072, 2575294, 2963352, 3489108, 3862941, 5150588, 6978216, 7725882, 9013529, 10301176, 15451764, 18027058, 27040587, 30903528, 36054116, 54081174, 72108232, 108162348, 216324696]

約数ペア:

[(1, 216324696), (2, 108162348), (3, 72108232), (4, 54081174), (6, 36054116), (7, 30903528), (8, 27040587), (12, 18027058), (14, 15451764), (21, 10301176), (24, 9013529), (28, 7725882), (31, 6978216), (42, 5150588), (56, 3862941), (62, 3489108), (73, 2963352), (84, 2575294), (93, 2326072), (124, 1744554), (146, 1481676), (168, 1287647), (186, 1163036), (217, 996888), (219, 987784), (248, 872277), (292, 740838), (372, 581518), (434, 498444), (438, 493892), (511, 423336), (569, 380184), (584, 370419), (651, 332296), (744, 290759), (868, 249222), (876, 246946), (1022, 211668), (1138, 190092), (1302, 166148), (1533, 141112), (1707, 126728), (1736, 124611), (1752, 123473), (2044, 105834), (2263, 95592), (2276, 95046), (2604, 83074), (3066, 70556), (3414, 63364), (3983, 54312), (4088, 52917), (4526, 47796), (4552, 47523), (5208, 41537), (6132, 35278), (6789, 31864), (6828, 31682), (7966, 27156), (9052, 23898), (11949, 18104), (12264, 17639), (13578, 15932), (13656, 15841)]