1954778256

素因数分解:

$2^4\times 3^2\times {\mathrm{443}}^1\times {\mathrm{30643}}^1$

素因数の和:31100

約数の個数: 60

約数和(自身を含む): 5483192208

約数和(自身を除く): 3528413952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 443, 886, 1329, 1772, 2658, 3544, 3987, 5316, 7088, 7974, 10632, 15948, 21264, 30643, 31896, 61286, 63792, 91929, 122572, 183858, 245144, 275787, 367716, 490288, 551574, 735432, 1103148, 1470864, 2206296, 4412592, 13574849, 27149698, 40724547, 54299396, 81449094, 108598792, 122173641, 162898188, 217197584, 244347282, 325796376, 488694564, 651592752, 977389128, 1954778256]

約数ペア:

[(1, 1954778256), (2, 977389128), (3, 651592752), (4, 488694564), (6, 325796376), (8, 244347282), (9, 217197584), (12, 162898188), (16, 122173641), (18, 108598792), (24, 81449094), (36, 54299396), (48, 40724547), (72, 27149698), (144, 13574849), (443, 4412592), (886, 2206296), (1329, 1470864), (1772, 1103148), (2658, 735432), (3544, 551574), (3987, 490288), (5316, 367716), (7088, 275787), (7974, 245144), (10632, 183858), (15948, 122572), (21264, 91929), (30643, 63792), (31896, 61286)]