191912616

素因数分解:

$2^3\times 3^2\times 7^3\times {\mathrm{19}}^1\times {\mathrm{409}}^1$

素因数の和:461

約数の個数: 192

約数和(自身を含む): 639600000

約数和(自身を除く): 447687384

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 36, 38, 42, 49, 56, 57, 63, 72, 76, 84, 98, 114, 126, 133, 147, 152, 168, 171, 196, 228, 252, 266, 294, 342, 343, 392, 399, 409, 441, 456, 504, 532, 588, 684, 686, 798, 818, 882, 931, 1029, 1064, 1176, 1197, 1227, 1368, 1372, 1596, 1636, 1764, 1862, 2058, 2394, 2454, 2744, 2793, 2863, 3087, 3192, 3272, 3528, 3681, 3724, 4116, 4788, 4908, 5586, 5726, 6174, 6517, 7362, 7448, 7771, 8232, 8379, 8589, 9576, 9816, 11172, 11452, 12348, 13034, 14724, 15542, 16758, 17178, 19551, 20041, 22344, 22904, 23313, 24696, 25767, 26068, 29448, 31084, 33516, 34356, 39102, 40082, 46626, 51534, 52136, 54397, 58653, 60123, 62168, 67032, 68712, 69939, 78204, 80164, 93252, 103068, 108794, 117306, 120246, 139878, 140287, 156408, 160328, 163191, 180369, 186504, 206136, 217588, 234612, 240492, 279756, 280574, 326382, 360738, 380779, 420861, 435176, 469224, 480984, 489573, 559512, 561148, 652764, 721476, 761558, 841722, 979146, 1122296, 1142337, 1262583, 1305528, 1442952, 1523116, 1683444, 1958292, 2284674, 2525166, 2665453, 3046232, 3366888, 3427011, 3916584, 4569348, 5050332, 5330906, 6854022, 7996359, 9138696, 10100664, 10661812, 13708044, 15992718, 21323624, 23989077, 27416088, 31985436, 47978154, 63970872, 95956308, 191912616]

約数ペア:

[(1, 191912616), (2, 95956308), (3, 63970872), (4, 47978154), (6, 31985436), (7, 27416088), (8, 23989077), (9, 21323624), (12, 15992718), (14, 13708044), (18, 10661812), (19, 10100664), (21, 9138696), (24, 7996359), (28, 6854022), (36, 5330906), (38, 5050332), (42, 4569348), (49, 3916584), (56, 3427011), (57, 3366888), (63, 3046232), (72, 2665453), (76, 2525166), (84, 2284674), (98, 1958292), (114, 1683444), (126, 1523116), (133, 1442952), (147, 1305528), (152, 1262583), (168, 1142337), (171, 1122296), (196, 979146), (228, 841722), (252, 761558), (266, 721476), (294, 652764), (342, 561148), (343, 559512), (392, 489573), (399, 480984), (409, 469224), (441, 435176), (456, 420861), (504, 380779), (532, 360738), (588, 326382), (684, 280574), (686, 279756), (798, 240492), (818, 234612), (882, 217588), (931, 206136), (1029, 186504), (1064, 180369), (1176, 163191), (1197, 160328), (1227, 156408), (1368, 140287), (1372, 139878), (1596, 120246), (1636, 117306), (1764, 108794), (1862, 103068), (2058, 93252), (2394, 80164), (2454, 78204), (2744, 69939), (2793, 68712), (2863, 67032), (3087, 62168), (3192, 60123), (3272, 58653), (3528, 54397), (3681, 52136), (3724, 51534), (4116, 46626), (4788, 40082), (4908, 39102), (5586, 34356), (5726, 33516), (6174, 31084), (6517, 29448), (7362, 26068), (7448, 25767), (7771, 24696), (8232, 23313), (8379, 22904), (8589, 22344), (9576, 20041), (9816, 19551), (11172, 17178), (11452, 16758), (12348, 15542), (13034, 14724)]