313612124

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{463}}^1\times {\mathrm{1423}}^1$

素因数の和:1914

約数の個数: 48

約数和(自身を含む): 666021888

約数和(自身を除く): 352409764

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 463, 476, 926, 1423, 1852, 2846, 3241, 5692, 6482, 7871, 9961, 12964, 15742, 19922, 24191, 31484, 39844, 48382, 55097, 96764, 110194, 169337, 220388, 338674, 658849, 677348, 1317698, 2635396, 4611943, 9223886, 11200433, 18447772, 22400866, 44801732, 78403031, 156806062, 313612124]

約数ペア:

[(1, 313612124), (2, 156806062), (4, 78403031), (7, 44801732), (14, 22400866), (17, 18447772), (28, 11200433), (34, 9223886), (68, 4611943), (119, 2635396), (238, 1317698), (463, 677348), (476, 658849), (926, 338674), (1423, 220388), (1852, 169337), (2846, 110194), (3241, 96764), (5692, 55097), (6482, 48382), (7871, 39844), (9961, 31484), (12964, 24191), (15742, 19922)]