21977550192

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{59797}}^1$

素因数の和:59871

約数の個数: 160

約数和(自身を含む): 66437969920

約数和(自身を除く): 44460419728

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 31, 38, 39, 48, 52, 57, 62, 76, 78, 93, 104, 114, 124, 152, 156, 186, 208, 228, 247, 248, 304, 312, 372, 403, 456, 494, 496, 589, 624, 741, 744, 806, 912, 988, 1178, 1209, 1482, 1488, 1612, 1767, 1976, 2356, 2418, 2964, 3224, 3534, 3952, 4712, 4836, 5928, 6448, 7068, 7657, 9424, 9672, 11856, 14136, 15314, 19344, 22971, 28272, 30628, 45942, 59797, 61256, 91884, 119594, 122512, 179391, 183768, 239188, 358782, 367536, 478376, 717564, 777361, 956752, 1136143, 1435128, 1554722, 1853707, 2272286, 2332083, 2870256, 3109444, 3408429, 3707414, 4544572, 4664166, 5561121, 6218888, 6816858, 7414828, 9089144, 9328332, 11122242, 12437776, 13633716, 14769859, 14829656, 18178288, 18656664, 22244484, 24098191, 27267432, 29539718, 29659312, 35220433, 37313328, 44309577, 44488968, 48196382, 54534864, 59079436, 70440866, 72294573, 88619154, 88977936, 96392764, 105661299, 118158872, 140881732, 144589146, 177238308, 192785528, 211322598, 236317744, 281763464, 289178292, 354476616, 385571056, 422645196, 457865629, 563526928, 578356584, 708953232, 845290392, 915731258, 1156713168, 1373596887, 1690580784, 1831462516, 2747193774, 3662925032, 5494387548, 7325850064, 10988775096, 21977550192]

約数ペア:

[(1, 21977550192), (2, 10988775096), (3, 7325850064), (4, 5494387548), (6, 3662925032), (8, 2747193774), (12, 1831462516), (13, 1690580784), (16, 1373596887), (19, 1156713168), (24, 915731258), (26, 845290392), (31, 708953232), (38, 578356584), (39, 563526928), (48, 457865629), (52, 422645196), (57, 385571056), (62, 354476616), (76, 289178292), (78, 281763464), (93, 236317744), (104, 211322598), (114, 192785528), (124, 177238308), (152, 144589146), (156, 140881732), (186, 118158872), (208, 105661299), (228, 96392764), (247, 88977936), (248, 88619154), (304, 72294573), (312, 70440866), (372, 59079436), (403, 54534864), (456, 48196382), (494, 44488968), (496, 44309577), (589, 37313328), (624, 35220433), (741, 29659312), (744, 29539718), (806, 27267432), (912, 24098191), (988, 22244484), (1178, 18656664), (1209, 18178288), (1482, 14829656), (1488, 14769859), (1612, 13633716), (1767, 12437776), (1976, 11122242), (2356, 9328332), (2418, 9089144), (2964, 7414828), (3224, 6816858), (3534, 6218888), (3952, 5561121), (4712, 4664166), (4836, 4544572), (5928, 3707414), (6448, 3408429), (7068, 3109444), (7657, 2870256), (9424, 2332083), (9672, 2272286), (11856, 1853707), (14136, 1554722), (15314, 1435128), (19344, 1136143), (22971, 956752), (28272, 777361), (30628, 717564), (45942, 478376), (59797, 367536), (61256, 358782), (91884, 239188), (119594, 183768), (122512, 179391)]