1215673512

素因数分解:

$2^3\times 3^1\times {\mathrm{109}}^1\times {\mathrm{443}}^1\times {\mathrm{1049}}^1$

素因数の和:1610

約数の個数: 64

約数和(自身を含む): 3076920000

約数和(自身を除く): 1861246488

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 109, 218, 327, 436, 443, 654, 872, 886, 1049, 1308, 1329, 1772, 2098, 2616, 2658, 3147, 3544, 4196, 5316, 6294, 8392, 10632, 12588, 25176, 48287, 96574, 114341, 144861, 193148, 228682, 289722, 343023, 386296, 457364, 464707, 579444, 686046, 914728, 929414, 1158888, 1372092, 1394121, 1858828, 2744184, 2788242, 3717656, 5576484, 11152968, 50653063, 101306126, 151959189, 202612252, 303918378, 405224504, 607836756, 1215673512]

約数ペア:

[(1, 1215673512), (2, 607836756), (3, 405224504), (4, 303918378), (6, 202612252), (8, 151959189), (12, 101306126), (24, 50653063), (109, 11152968), (218, 5576484), (327, 3717656), (436, 2788242), (443, 2744184), (654, 1858828), (872, 1394121), (886, 1372092), (1049, 1158888), (1308, 929414), (1329, 914728), (1772, 686046), (2098, 579444), (2616, 464707), (2658, 457364), (3147, 386296), (3544, 343023), (4196, 289722), (5316, 228682), (6294, 193148), (8392, 144861), (10632, 114341), (12588, 96574), (25176, 48287)]