15690418330328

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{997}}^1\times {\mathrm{6854369}}^1$

素因数の和:6855420

約数の個数: 64

約数和(自身を含む): 34476932750400

約数和(自身を除く): 18786514420072

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 997, 1148, 1994, 2296, 3988, 6979, 7976, 13958, 27916, 40877, 55832, 81754, 163508, 286139, 327016, 572278, 1144556, 2289112, 6854369, 13708738, 27417476, 47980583, 54834952, 95961166, 191922332, 281029129, 383844664, 562058258, 1124116516, 1967203903, 2248233032, 3934407806, 6833805893, 7868815612, 13667611786, 15737631224, 27335223572, 47836641251, 54670447144, 95673282502, 191346565004, 280186041613, 382693130008, 560372083226, 1120744166452, 1961302291291, 2241488332904, 3922604582582, 7845209165164, 15690418330328]

約数ペア:

[(1, 15690418330328), (2, 7845209165164), (4, 3922604582582), (7, 2241488332904), (8, 1961302291291), (14, 1120744166452), (28, 560372083226), (41, 382693130008), (56, 280186041613), (82, 191346565004), (164, 95673282502), (287, 54670447144), (328, 47836641251), (574, 27335223572), (997, 15737631224), (1148, 13667611786), (1994, 7868815612), (2296, 6833805893), (3988, 3934407806), (6979, 2248233032), (7976, 1967203903), (13958, 1124116516), (27916, 562058258), (40877, 383844664), (55832, 281029129), (81754, 191922332), (163508, 95961166), (286139, 54834952), (327016, 47980583), (572278, 27417476), (1144556, 13708738), (2289112, 6854369)]