16997982008

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{1481}}^1$

素因数の和:1610

約数の個数: 192

約数和(自身を含む): 41358470400

約数和(自身を除く): 24360488392

約数列:

[1, 2, 4, 7, 8, 14, 19, 23, 28, 38, 46, 49, 56, 67, 76, 92, 98, 133, 134, 152, 161, 184, 196, 266, 268, 322, 392, 437, 469, 532, 536, 644, 874, 931, 938, 1064, 1127, 1273, 1288, 1481, 1541, 1748, 1862, 1876, 2254, 2546, 2962, 3059, 3082, 3283, 3496, 3724, 3752, 4508, 5092, 5924, 6118, 6164, 6566, 7448, 8911, 9016, 10184, 10367, 10787, 11848, 12236, 12328, 13132, 17822, 20734, 21413, 21574, 24472, 26264, 28139, 29279, 34063, 35644, 41468, 42826, 43148, 56278, 58558, 62377, 68126, 71288, 72569, 75509, 82936, 85652, 86296, 99227, 112556, 117116, 124754, 136252, 145138, 151018, 171304, 196973, 198454, 204953, 225112, 234232, 238441, 249508, 272504, 290276, 302036, 393946, 396908, 409906, 476882, 499016, 580552, 604072, 647197, 694589, 787892, 793816, 819812, 953764, 1294394, 1378811, 1389178, 1434671, 1575784, 1639624, 1669087, 1885313, 1907528, 2282221, 2588788, 2757622, 2778356, 2869342, 3338174, 3770626, 4530379, 4564442, 4862123, 5177576, 5515244, 5556712, 5738684, 6676348, 7541252, 9060758, 9128884, 9724246, 11030488, 11477368, 13197191, 13352696, 15082504, 15975547, 18121516, 18257768, 19448492, 26394382, 31712653, 31951094, 36243032, 38896984, 43362199, 52788764, 63425306, 63902188, 86724398, 92380337, 105577528, 111828829, 126850612, 127804376, 173448796, 184760674, 223657658, 253701224, 303535393, 346897592, 369521348, 447315316, 607070786, 739042696, 894630632, 1214141572, 2124747751, 2428283144, 4249495502, 8498991004, 16997982008]

約数ペア:

[(1, 16997982008), (2, 8498991004), (4, 4249495502), (7, 2428283144), (8, 2124747751), (14, 1214141572), (19, 894630632), (23, 739042696), (28, 607070786), (38, 447315316), (46, 369521348), (49, 346897592), (56, 303535393), (67, 253701224), (76, 223657658), (92, 184760674), (98, 173448796), (133, 127804376), (134, 126850612), (152, 111828829), (161, 105577528), (184, 92380337), (196, 86724398), (266, 63902188), (268, 63425306), (322, 52788764), (392, 43362199), (437, 38896984), (469, 36243032), (532, 31951094), (536, 31712653), (644, 26394382), (874, 19448492), (931, 18257768), (938, 18121516), (1064, 15975547), (1127, 15082504), (1273, 13352696), (1288, 13197191), (1481, 11477368), (1541, 11030488), (1748, 9724246), (1862, 9128884), (1876, 9060758), (2254, 7541252), (2546, 6676348), (2962, 5738684), (3059, 5556712), (3082, 5515244), (3283, 5177576), (3496, 4862123), (3724, 4564442), (3752, 4530379), (4508, 3770626), (5092, 3338174), (5924, 2869342), (6118, 2778356), (6164, 2757622), (6566, 2588788), (7448, 2282221), (8911, 1907528), (9016, 1885313), (10184, 1669087), (10367, 1639624), (10787, 1575784), (11848, 1434671), (12236, 1389178), (12328, 1378811), (13132, 1294394), (17822, 953764), (20734, 819812), (21413, 793816), (21574, 787892), (24472, 694589), (26264, 647197), (28139, 604072), (29279, 580552), (34063, 499016), (35644, 476882), (41468, 409906), (42826, 396908), (43148, 393946), (56278, 302036), (58558, 290276), (62377, 272504), (68126, 249508), (71288, 238441), (72569, 234232), (75509, 225112), (82936, 204953), (85652, 198454), (86296, 196973), (99227, 171304), (112556, 151018), (117116, 145138), (124754, 136252)]