510847512

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{2087}}^1$

素因数の和:2181

約数の個数: 128

約数和(自身を含む): 1539440640

約数和(自身を除く): 1028593128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 47, 56, 62, 84, 93, 94, 124, 141, 168, 186, 188, 217, 248, 282, 329, 372, 376, 434, 564, 651, 658, 744, 868, 987, 1128, 1302, 1316, 1457, 1736, 1974, 2087, 2604, 2632, 2914, 3948, 4174, 4371, 5208, 5828, 6261, 7896, 8348, 8742, 10199, 11656, 12522, 14609, 16696, 17484, 20398, 25044, 29218, 30597, 34968, 40796, 43827, 50088, 58436, 61194, 64697, 81592, 87654, 98089, 116872, 122388, 129394, 175308, 194091, 196178, 244776, 258788, 294267, 350616, 388182, 392356, 452879, 517576, 588534, 686623, 776364, 784712, 905758, 1177068, 1358637, 1373246, 1552728, 1811516, 2059869, 2354136, 2717274, 2746492, 3040759, 3623032, 4119738, 5434548, 5492984, 6081518, 8239476, 9122277, 10869096, 12163036, 16478952, 18244554, 21285313, 24326072, 36489108, 42570626, 63855939, 72978216, 85141252, 127711878, 170282504, 255423756, 510847512]

約数ペア:

[(1, 510847512), (2, 255423756), (3, 170282504), (4, 127711878), (6, 85141252), (7, 72978216), (8, 63855939), (12, 42570626), (14, 36489108), (21, 24326072), (24, 21285313), (28, 18244554), (31, 16478952), (42, 12163036), (47, 10869096), (56, 9122277), (62, 8239476), (84, 6081518), (93, 5492984), (94, 5434548), (124, 4119738), (141, 3623032), (168, 3040759), (186, 2746492), (188, 2717274), (217, 2354136), (248, 2059869), (282, 1811516), (329, 1552728), (372, 1373246), (376, 1358637), (434, 1177068), (564, 905758), (651, 784712), (658, 776364), (744, 686623), (868, 588534), (987, 517576), (1128, 452879), (1302, 392356), (1316, 388182), (1457, 350616), (1736, 294267), (1974, 258788), (2087, 244776), (2604, 196178), (2632, 194091), (2914, 175308), (3948, 129394), (4174, 122388), (4371, 116872), (5208, 98089), (5828, 87654), (6261, 81592), (7896, 64697), (8348, 61194), (8742, 58436), (10199, 50088), (11656, 43827), (12522, 40796), (14609, 34968), (16696, 30597), (17484, 29218), (20398, 25044)]