18553047936

素因数分解:

$2^7\times 3^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1\times {\mathrm{5081}}^1$

素因数の和:5392

約数の個数: 128

約数和(自身を含む): 50820406560

約数和(自身を除く): 32267358624

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 96, 111, 128, 148, 192, 222, 257, 296, 384, 444, 514, 592, 771, 888, 1028, 1184, 1542, 1776, 2056, 2368, 3084, 3552, 4112, 4736, 5081, 6168, 7104, 8224, 9509, 10162, 12336, 14208, 15243, 16448, 19018, 20324, 24672, 28527, 30486, 32896, 38036, 40648, 49344, 57054, 60972, 76072, 81296, 98688, 114108, 121944, 152144, 162592, 187997, 228216, 243888, 304288, 325184, 375994, 456432, 487776, 563991, 608576, 650368, 751988, 912864, 975552, 1127982, 1217152, 1305817, 1503976, 1825728, 1951104, 2255964, 2611634, 3007952, 3651456, 3917451, 4511928, 5223268, 6015904, 7834902, 9023856, 10446536, 12031808, 15669804, 18047712, 20893072, 24063616, 31339608, 36095424, 41786144, 48315229, 62679216, 72190848, 83572288, 96630458, 125358432, 144945687, 167144576, 193260916, 250716864, 289891374, 386521832, 501433728, 579782748, 773043664, 1159565496, 1546087328, 2319130992, 3092174656, 4638261984, 6184349312, 9276523968, 18553047936]

約数ペア:

[(1, 18553047936), (2, 9276523968), (3, 6184349312), (4, 4638261984), (6, 3092174656), (8, 2319130992), (12, 1546087328), (16, 1159565496), (24, 773043664), (32, 579782748), (37, 501433728), (48, 386521832), (64, 289891374), (74, 250716864), (96, 193260916), (111, 167144576), (128, 144945687), (148, 125358432), (192, 96630458), (222, 83572288), (257, 72190848), (296, 62679216), (384, 48315229), (444, 41786144), (514, 36095424), (592, 31339608), (771, 24063616), (888, 20893072), (1028, 18047712), (1184, 15669804), (1542, 12031808), (1776, 10446536), (2056, 9023856), (2368, 7834902), (3084, 6015904), (3552, 5223268), (4112, 4511928), (4736, 3917451), (5081, 3651456), (6168, 3007952), (7104, 2611634), (8224, 2255964), (9509, 1951104), (10162, 1825728), (12336, 1503976), (14208, 1305817), (15243, 1217152), (16448, 1127982), (19018, 975552), (20324, 912864), (24672, 751988), (28527, 650368), (30486, 608576), (32896, 563991), (38036, 487776), (40648, 456432), (49344, 375994), (57054, 325184), (60972, 304288), (76072, 243888), (81296, 228216), (98688, 187997), (114108, 162592), (121944, 152144)]