218173176

素因数分解:

$2^3\times 3^5\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:220

約数の個数: 192

約数和(自身を含む): 674200800

約数和(自身を除く): 456027624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 89, 97, 104, 108, 117, 156, 162, 178, 194, 216, 234, 243, 267, 291, 312, 324, 351, 356, 388, 468, 486, 534, 582, 648, 702, 712, 776, 801, 873, 936, 972, 1053, 1068, 1157, 1164, 1261, 1404, 1602, 1746, 1944, 2106, 2136, 2314, 2328, 2403, 2522, 2619, 2808, 3159, 3204, 3471, 3492, 3783, 4212, 4628, 4806, 5044, 5238, 6318, 6408, 6942, 6984, 7209, 7566, 7857, 8424, 8633, 9256, 9612, 10088, 10413, 10476, 11349, 12636, 13884, 14418, 15132, 15714, 17266, 19224, 20826, 20952, 21627, 22698, 23571, 25272, 25899, 27768, 28836, 30264, 31239, 31428, 34047, 34532, 41652, 43254, 45396, 47142, 51798, 57672, 62478, 62856, 68094, 69064, 77697, 83304, 86508, 90792, 93717, 94284, 102141, 103596, 112229, 124956, 136188, 155394, 173016, 187434, 188568, 204282, 207192, 224458, 233091, 249912, 272376, 281151, 306423, 310788, 336687, 374868, 408564, 448916, 466182, 562302, 612846, 621576, 673374, 699273, 749736, 817128, 897832, 932364, 1010061, 1124604, 1225692, 1346748, 1398546, 1864728, 2020122, 2097819, 2249208, 2451384, 2693496, 2797092, 3030183, 4040244, 4195638, 5594184, 6060366, 8080488, 8391276, 9090549, 12120732, 16782552, 18181098, 24241464, 27271647, 36362196, 54543294, 72724392, 109086588, 218173176]

約数ペア:

[(1, 218173176), (2, 109086588), (3, 72724392), (4, 54543294), (6, 36362196), (8, 27271647), (9, 24241464), (12, 18181098), (13, 16782552), (18, 12120732), (24, 9090549), (26, 8391276), (27, 8080488), (36, 6060366), (39, 5594184), (52, 4195638), (54, 4040244), (72, 3030183), (78, 2797092), (81, 2693496), (89, 2451384), (97, 2249208), (104, 2097819), (108, 2020122), (117, 1864728), (156, 1398546), (162, 1346748), (178, 1225692), (194, 1124604), (216, 1010061), (234, 932364), (243, 897832), (267, 817128), (291, 749736), (312, 699273), (324, 673374), (351, 621576), (356, 612846), (388, 562302), (468, 466182), (486, 448916), (534, 408564), (582, 374868), (648, 336687), (702, 310788), (712, 306423), (776, 281151), (801, 272376), (873, 249912), (936, 233091), (972, 224458), (1053, 207192), (1068, 204282), (1157, 188568), (1164, 187434), (1261, 173016), (1404, 155394), (1602, 136188), (1746, 124956), (1944, 112229), (2106, 103596), (2136, 102141), (2314, 94284), (2328, 93717), (2403, 90792), (2522, 86508), (2619, 83304), (2808, 77697), (3159, 69064), (3204, 68094), (3471, 62856), (3492, 62478), (3783, 57672), (4212, 51798), (4628, 47142), (4806, 45396), (5044, 43254), (5238, 41652), (6318, 34532), (6408, 34047), (6942, 31428), (6984, 31239), (7209, 30264), (7566, 28836), (7857, 27768), (8424, 25899), (8633, 25272), (9256, 23571), (9612, 22698), (10088, 21627), (10413, 20952), (10476, 20826), (11349, 19224), (12636, 17266), (13884, 15714), (14418, 15132)]