222736878

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{521}}^1$

素因数の和:584

約数の個数: 160

約数和(自身を含む): 636672960

約数和(自身を除く): 413936082

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 29, 39, 42, 54, 58, 63, 78, 81, 87, 91, 117, 126, 162, 174, 182, 189, 203, 234, 261, 273, 351, 377, 378, 406, 521, 522, 546, 567, 609, 702, 754, 783, 819, 1042, 1053, 1131, 1134, 1218, 1563, 1566, 1638, 1827, 2106, 2262, 2349, 2457, 2639, 3126, 3393, 3647, 3654, 4689, 4698, 4914, 5278, 5481, 6773, 6786, 7294, 7371, 7917, 9378, 10179, 10941, 10962, 13546, 14067, 14742, 15109, 15834, 16443, 20319, 20358, 21882, 23751, 28134, 30218, 30537, 32823, 32886, 40638, 42201, 45327, 47411, 47502, 60957, 61074, 65646, 71253, 84402, 90654, 94822, 98469, 105763, 121914, 135981, 142233, 142506, 182871, 196417, 196938, 211526, 213759, 271962, 284466, 295407, 317289, 365742, 392834, 407943, 426699, 427518, 548613, 589251, 590814, 634578, 815886, 853398, 951867, 1097226, 1178502, 1223829, 1280097, 1374919, 1767753, 1903734, 2447658, 2560194, 2749838, 2855601, 3535506, 3840291, 4124757, 5303259, 5711202, 7680582, 8249514, 8566803, 10606518, 12374271, 15909777, 17133606, 24748542, 31819554, 37122813, 74245626, 111368439, 222736878]

約数ペア:

[(1, 222736878), (2, 111368439), (3, 74245626), (6, 37122813), (7, 31819554), (9, 24748542), (13, 17133606), (14, 15909777), (18, 12374271), (21, 10606518), (26, 8566803), (27, 8249514), (29, 7680582), (39, 5711202), (42, 5303259), (54, 4124757), (58, 3840291), (63, 3535506), (78, 2855601), (81, 2749838), (87, 2560194), (91, 2447658), (117, 1903734), (126, 1767753), (162, 1374919), (174, 1280097), (182, 1223829), (189, 1178502), (203, 1097226), (234, 951867), (261, 853398), (273, 815886), (351, 634578), (377, 590814), (378, 589251), (406, 548613), (521, 427518), (522, 426699), (546, 407943), (567, 392834), (609, 365742), (702, 317289), (754, 295407), (783, 284466), (819, 271962), (1042, 213759), (1053, 211526), (1131, 196938), (1134, 196417), (1218, 182871), (1563, 142506), (1566, 142233), (1638, 135981), (1827, 121914), (2106, 105763), (2262, 98469), (2349, 94822), (2457, 90654), (2639, 84402), (3126, 71253), (3393, 65646), (3647, 61074), (3654, 60957), (4689, 47502), (4698, 47411), (4914, 45327), (5278, 42201), (5481, 40638), (6773, 32886), (6786, 32823), (7294, 30537), (7371, 30218), (7917, 28134), (9378, 23751), (10179, 21882), (10941, 20358), (10962, 20319), (13546, 16443), (14067, 15834), (14742, 15109)]