392066892

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1987}}^1$

素因数の和:2042

約数の個数: 144

約数和(自身を含む): 1215701760

約数和(自身を除く): 823634868

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 29, 36, 42, 54, 58, 63, 81, 84, 87, 108, 116, 126, 162, 174, 189, 203, 243, 252, 261, 324, 348, 378, 406, 486, 522, 567, 609, 756, 783, 812, 972, 1044, 1134, 1218, 1566, 1701, 1827, 1987, 2268, 2349, 2436, 3132, 3402, 3654, 3974, 4698, 5481, 5961, 6804, 7047, 7308, 7948, 9396, 10962, 11922, 13909, 14094, 16443, 17883, 21924, 23844, 27818, 28188, 32886, 35766, 41727, 49329, 53649, 55636, 57623, 65772, 71532, 83454, 98658, 107298, 115246, 125181, 160947, 166908, 172869, 197316, 214596, 230492, 250362, 321894, 345738, 375543, 403361, 482841, 500724, 518607, 643788, 691476, 751086, 806722, 965682, 1037214, 1126629, 1210083, 1502172, 1555821, 1613444, 1931364, 2074428, 2253258, 2420166, 3111642, 3379887, 3630249, 4506516, 4667463, 4840332, 6223284, 6759774, 7260498, 9334926, 10890747, 13519548, 14002389, 14520996, 18669852, 21781494, 28004778, 32672241, 43562988, 56009556, 65344482, 98016723, 130688964, 196033446, 392066892]

約数ペア:

[(1, 392066892), (2, 196033446), (3, 130688964), (4, 98016723), (6, 65344482), (7, 56009556), (9, 43562988), (12, 32672241), (14, 28004778), (18, 21781494), (21, 18669852), (27, 14520996), (28, 14002389), (29, 13519548), (36, 10890747), (42, 9334926), (54, 7260498), (58, 6759774), (63, 6223284), (81, 4840332), (84, 4667463), (87, 4506516), (108, 3630249), (116, 3379887), (126, 3111642), (162, 2420166), (174, 2253258), (189, 2074428), (203, 1931364), (243, 1613444), (252, 1555821), (261, 1502172), (324, 1210083), (348, 1126629), (378, 1037214), (406, 965682), (486, 806722), (522, 751086), (567, 691476), (609, 643788), (756, 518607), (783, 500724), (812, 482841), (972, 403361), (1044, 375543), (1134, 345738), (1218, 321894), (1566, 250362), (1701, 230492), (1827, 214596), (1987, 197316), (2268, 172869), (2349, 166908), (2436, 160947), (3132, 125181), (3402, 115246), (3654, 107298), (3974, 98658), (4698, 83454), (5481, 71532), (5961, 65772), (6804, 57623), (7047, 55636), (7308, 53649), (7948, 49329), (9396, 41727), (10962, 35766), (11922, 32886), (13909, 28188), (14094, 27818), (16443, 23844), (17883, 21924)]