641885992344

素因数分解:

$2^3\times 3^4\times {\mathrm{29}}^1\times {\mathrm{4447}}^1\times {\mathrm{7681}}^1$

素因数の和:12175

約数の個数: 160

約数和(自身を含む): 1860531235200

約数和(自身を除く): 1218645242856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 54, 58, 72, 81, 87, 108, 116, 162, 174, 216, 232, 261, 324, 348, 522, 648, 696, 783, 1044, 1566, 2088, 2349, 3132, 4447, 4698, 6264, 7681, 8894, 9396, 13341, 15362, 17788, 18792, 23043, 26682, 30724, 35576, 40023, 46086, 53364, 61448, 69129, 80046, 92172, 106728, 120069, 128963, 138258, 160092, 184344, 207387, 222749, 240138, 257926, 276516, 320184, 360207, 386889, 414774, 445498, 480276, 515852, 553032, 622161, 668247, 720414, 773778, 829548, 890996, 960552, 1031704, 1160667, 1244322, 1336494, 1440828, 1547556, 1659096, 1781992, 2004741, 2321334, 2488644, 2672988, 2881656, 3095112, 3482001, 4009482, 4642668, 4977288, 5345976, 6014223, 6964002, 8018964, 9285336, 10446003, 12028446, 13928004, 16037928, 18042669, 20892006, 24056892, 27856008, 34157407, 36085338, 41784012, 48113784, 68314814, 72170676, 83568024, 102472221, 136629628, 144341352, 204944442, 273259256, 307416663, 409888884, 614833326, 819777768, 922249989, 990564803, 1229666652, 1844499978, 1981129606, 2459333304, 2766749967, 2971694409, 3688999956, 3962259212, 5533499934, 5943388818, 7377999912, 7924518424, 8915083227, 11066999868, 11886777636, 17830166454, 22133999736, 23773555272, 26745249681, 35660332908, 53490499362, 71320665816, 80235749043, 106980998724, 160471498086, 213961997448, 320942996172, 641885992344]

約数ペア:

[(1, 641885992344), (2, 320942996172), (3, 213961997448), (4, 160471498086), (6, 106980998724), (8, 80235749043), (9, 71320665816), (12, 53490499362), (18, 35660332908), (24, 26745249681), (27, 23773555272), (29, 22133999736), (36, 17830166454), (54, 11886777636), (58, 11066999868), (72, 8915083227), (81, 7924518424), (87, 7377999912), (108, 5943388818), (116, 5533499934), (162, 3962259212), (174, 3688999956), (216, 2971694409), (232, 2766749967), (261, 2459333304), (324, 1981129606), (348, 1844499978), (522, 1229666652), (648, 990564803), (696, 922249989), (783, 819777768), (1044, 614833326), (1566, 409888884), (2088, 307416663), (2349, 273259256), (3132, 204944442), (4447, 144341352), (4698, 136629628), (6264, 102472221), (7681, 83568024), (8894, 72170676), (9396, 68314814), (13341, 48113784), (15362, 41784012), (17788, 36085338), (18792, 34157407), (23043, 27856008), (26682, 24056892), (30724, 20892006), (35576, 18042669), (40023, 16037928), (46086, 13928004), (53364, 12028446), (61448, 10446003), (69129, 9285336), (80046, 8018964), (92172, 6964002), (106728, 6014223), (120069, 5345976), (128963, 4977288), (138258, 4642668), (160092, 4009482), (184344, 3482001), (207387, 3095112), (222749, 2881656), (240138, 2672988), (257926, 2488644), (276516, 2321334), (320184, 2004741), (360207, 1781992), (386889, 1659096), (414774, 1547556), (445498, 1440828), (480276, 1336494), (515852, 1244322), (553032, 1160667), (622161, 1031704), (668247, 960552), (720414, 890996), (773778, 829548)]