386972904

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{443}}^1\times {\mathrm{2141}}^1$

素因数の和:2610

約数の個数: 64

約数和(自身を含む): 1027131840

約数和(自身を除く): 640158936

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 443, 886, 1329, 1772, 2141, 2658, 3544, 4282, 5316, 6423, 7531, 8564, 10632, 12846, 15062, 17128, 22593, 25692, 30124, 36397, 45186, 51384, 60248, 72794, 90372, 109191, 145588, 180744, 218382, 291176, 436764, 873528, 948463, 1896926, 2845389, 3793852, 5690778, 7587704, 11381556, 16123871, 22763112, 32247742, 48371613, 64495484, 96743226, 128990968, 193486452, 386972904]

約数ペア:

[(1, 386972904), (2, 193486452), (3, 128990968), (4, 96743226), (6, 64495484), (8, 48371613), (12, 32247742), (17, 22763112), (24, 16123871), (34, 11381556), (51, 7587704), (68, 5690778), (102, 3793852), (136, 2845389), (204, 1896926), (408, 948463), (443, 873528), (886, 436764), (1329, 291176), (1772, 218382), (2141, 180744), (2658, 145588), (3544, 109191), (4282, 90372), (5316, 72794), (6423, 60248), (7531, 51384), (8564, 45186), (10632, 36397), (12846, 30124), (15062, 25692), (17128, 22593)]