253806462

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1741}}^1$

素因数の和:1858

約数の個数: 96

約数和(自身を含む): 684815040

約数和(自身を除く): 431008578

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 89, 91, 117, 126, 178, 182, 234, 267, 273, 534, 546, 623, 801, 819, 1157, 1246, 1602, 1638, 1741, 1869, 2314, 3471, 3482, 3738, 5223, 5607, 6942, 8099, 10413, 10446, 11214, 12187, 15669, 16198, 20826, 22633, 24297, 24374, 31338, 36561, 45266, 48594, 67899, 72891, 73122, 109683, 135798, 145782, 154949, 158431, 203697, 219366, 309898, 316862, 407394, 464847, 475293, 929694, 950586, 1084643, 1394541, 1425879, 2014337, 2169286, 2789082, 2851758, 3253929, 4028674, 6043011, 6507858, 9761787, 12086022, 14100359, 18129033, 19523574, 28200718, 36258066, 42301077, 84602154, 126903231, 253806462]

約数ペア:

[(1, 253806462), (2, 126903231), (3, 84602154), (6, 42301077), (7, 36258066), (9, 28200718), (13, 19523574), (14, 18129033), (18, 14100359), (21, 12086022), (26, 9761787), (39, 6507858), (42, 6043011), (63, 4028674), (78, 3253929), (89, 2851758), (91, 2789082), (117, 2169286), (126, 2014337), (178, 1425879), (182, 1394541), (234, 1084643), (267, 950586), (273, 929694), (534, 475293), (546, 464847), (623, 407394), (801, 316862), (819, 309898), (1157, 219366), (1246, 203697), (1602, 158431), (1638, 154949), (1741, 145782), (1869, 135798), (2314, 109683), (3471, 73122), (3482, 72891), (3738, 67899), (5223, 48594), (5607, 45266), (6942, 36561), (8099, 31338), (10413, 24374), (10446, 24297), (11214, 22633), (12187, 20826), (15669, 16198)]