2489212416

素因数分解:

$2^9\times 3^1\times {\mathrm{53}}^1\times {\mathrm{30577}}^1$

素因数の和:30651

約数の個数: 80

約数和(自身を含む): 6756759504

約数和(自身を除く): 4267547088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 64, 96, 106, 128, 159, 192, 212, 256, 318, 384, 424, 512, 636, 768, 848, 1272, 1536, 1696, 2544, 3392, 5088, 6784, 10176, 13568, 20352, 27136, 30577, 40704, 61154, 81408, 91731, 122308, 183462, 244616, 366924, 489232, 733848, 978464, 1467696, 1620581, 1956928, 2935392, 3241162, 3913856, 4861743, 5870784, 6482324, 7827712, 9723486, 11741568, 12964648, 15655424, 19446972, 23483136, 25929296, 38893944, 46966272, 51858592, 77787888, 103717184, 155575776, 207434368, 311151552, 414868736, 622303104, 829737472, 1244606208, 2489212416]

約数ペア:

[(1, 2489212416), (2, 1244606208), (3, 829737472), (4, 622303104), (6, 414868736), (8, 311151552), (12, 207434368), (16, 155575776), (24, 103717184), (32, 77787888), (48, 51858592), (53, 46966272), (64, 38893944), (96, 25929296), (106, 23483136), (128, 19446972), (159, 15655424), (192, 12964648), (212, 11741568), (256, 9723486), (318, 7827712), (384, 6482324), (424, 5870784), (512, 4861743), (636, 3913856), (768, 3241162), (848, 2935392), (1272, 1956928), (1536, 1620581), (1696, 1467696), (2544, 978464), (3392, 733848), (5088, 489232), (6784, 366924), (10176, 244616), (13568, 183462), (20352, 122308), (27136, 91731), (30577, 81408), (40704, 61154)]