1993156776

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{757}}^1$

素因数の和:908

約数の個数: 192

約数和(自身を含む): 6083859600

約数和(自身を除く): 4090702824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 29, 36, 39, 52, 58, 72, 78, 87, 97, 104, 116, 117, 156, 174, 194, 232, 234, 261, 291, 312, 348, 377, 388, 468, 522, 582, 696, 754, 757, 776, 873, 936, 1044, 1131, 1164, 1261, 1508, 1514, 1746, 2088, 2262, 2271, 2328, 2522, 2813, 3016, 3028, 3393, 3492, 3783, 4524, 4542, 5044, 5626, 6056, 6786, 6813, 6984, 7566, 8439, 9048, 9084, 9841, 10088, 11252, 11349, 13572, 13626, 15132, 16878, 18168, 19682, 21953, 22504, 22698, 25317, 27144, 27252, 29523, 30264, 33756, 36569, 39364, 43906, 45396, 50634, 54504, 59046, 65859, 67512, 73138, 73429, 78728, 87812, 88569, 90792, 101268, 109707, 118092, 131718, 146276, 146858, 175624, 177138, 197577, 202536, 219414, 220287, 236184, 263436, 285389, 292552, 293716, 329121, 354276, 395154, 438828, 440574, 526872, 570778, 587432, 658242, 660861, 708552, 790308, 856167, 877656, 881148, 954577, 1141556, 1316484, 1321722, 1580616, 1712334, 1762296, 1909154, 2129441, 2283112, 2568501, 2632968, 2643444, 2863731, 3424668, 3818308, 4258882, 5137002, 5286888, 5727462, 6388323, 6849336, 7636616, 8517764, 8591193, 10274004, 11454924, 12776646, 17035528, 17182386, 19164969, 20548008, 22909848, 25553292, 27682733, 34364772, 38329938, 51106584, 55365466, 68729544, 76659876, 83048199, 110730932, 153319752, 166096398, 221461864, 249144597, 332192796, 498289194, 664385592, 996578388, 1993156776]

約数ペア:

[(1, 1993156776), (2, 996578388), (3, 664385592), (4, 498289194), (6, 332192796), (8, 249144597), (9, 221461864), (12, 166096398), (13, 153319752), (18, 110730932), (24, 83048199), (26, 76659876), (29, 68729544), (36, 55365466), (39, 51106584), (52, 38329938), (58, 34364772), (72, 27682733), (78, 25553292), (87, 22909848), (97, 20548008), (104, 19164969), (116, 17182386), (117, 17035528), (156, 12776646), (174, 11454924), (194, 10274004), (232, 8591193), (234, 8517764), (261, 7636616), (291, 6849336), (312, 6388323), (348, 5727462), (377, 5286888), (388, 5137002), (468, 4258882), (522, 3818308), (582, 3424668), (696, 2863731), (754, 2643444), (757, 2632968), (776, 2568501), (873, 2283112), (936, 2129441), (1044, 1909154), (1131, 1762296), (1164, 1712334), (1261, 1580616), (1508, 1321722), (1514, 1316484), (1746, 1141556), (2088, 954577), (2262, 881148), (2271, 877656), (2328, 856167), (2522, 790308), (2813, 708552), (3016, 660861), (3028, 658242), (3393, 587432), (3492, 570778), (3783, 526872), (4524, 440574), (4542, 438828), (5044, 395154), (5626, 354276), (6056, 329121), (6786, 293716), (6813, 292552), (6984, 285389), (7566, 263436), (8439, 236184), (9048, 220287), (9084, 219414), (9841, 202536), (10088, 197577), (11252, 177138), (11349, 175624), (13572, 146858), (13626, 146276), (15132, 131718), (16878, 118092), (18168, 109707), (19682, 101268), (21953, 90792), (22504, 88569), (22698, 87812), (25317, 78728), (27144, 73429), (27252, 73138), (29523, 67512), (30264, 65859), (33756, 59046), (36569, 54504), (39364, 50634), (43906, 45396)]