344659588

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{163}}^1$

素因数の和:381

約数の個数: 96

約数和(自身を含む): 771970304

約数和(自身を除く): 427310716

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 37, 52, 74, 91, 148, 157, 163, 182, 259, 314, 326, 364, 481, 518, 628, 652, 962, 1036, 1099, 1141, 1924, 2041, 2119, 2198, 2282, 3367, 4082, 4238, 4396, 4564, 5809, 6031, 6734, 8164, 8476, 11618, 12062, 13468, 14287, 14833, 23236, 24124, 25591, 28574, 29666, 40663, 42217, 51182, 57148, 59332, 75517, 78403, 81326, 84434, 102364, 151034, 156806, 162652, 168868, 179137, 302068, 313612, 332683, 358274, 528619, 548821, 665366, 716548, 946867, 1057238, 1097642, 1330732, 1893734, 2114476, 2195284, 2328781, 3787468, 4657562, 6628069, 9315124, 12309271, 13256138, 24618542, 26512276, 49237084, 86164897, 172329794, 344659588]

約数ペア:

[(1, 344659588), (2, 172329794), (4, 86164897), (7, 49237084), (13, 26512276), (14, 24618542), (26, 13256138), (28, 12309271), (37, 9315124), (52, 6628069), (74, 4657562), (91, 3787468), (148, 2328781), (157, 2195284), (163, 2114476), (182, 1893734), (259, 1330732), (314, 1097642), (326, 1057238), (364, 946867), (481, 716548), (518, 665366), (628, 548821), (652, 528619), (962, 358274), (1036, 332683), (1099, 313612), (1141, 302068), (1924, 179137), (2041, 168868), (2119, 162652), (2198, 156806), (2282, 151034), (3367, 102364), (4082, 84434), (4238, 81326), (4396, 78403), (4564, 75517), (5809, 59332), (6031, 57148), (6734, 51182), (8164, 42217), (8476, 40663), (11618, 29666), (12062, 28574), (13468, 25591), (14287, 24124), (14833, 23236)]