1915512312

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1$

素因数の和:271

約数の個数: 256

約数和(自身を含む): 5953536000

約数和(自身を除く): 4038023688

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 49, 56, 67, 69, 84, 92, 98, 134, 138, 147, 151, 161, 168, 184, 196, 201, 268, 276, 294, 302, 322, 343, 392, 402, 453, 469, 483, 536, 552, 588, 604, 644, 686, 804, 906, 938, 966, 1029, 1057, 1127, 1176, 1208, 1288, 1372, 1407, 1541, 1608, 1812, 1876, 1932, 2058, 2114, 2254, 2744, 2814, 3082, 3171, 3283, 3381, 3473, 3624, 3752, 3864, 4116, 4228, 4508, 4623, 5628, 6164, 6342, 6566, 6762, 6946, 7399, 7889, 8232, 8456, 9016, 9246, 9849, 10117, 10419, 10787, 11256, 12328, 12684, 13132, 13524, 13892, 14798, 15778, 18492, 19698, 20234, 20838, 21574, 22197, 22981, 23667, 24311, 25368, 26264, 27048, 27784, 29596, 30351, 31556, 32361, 36984, 39396, 40468, 41676, 43148, 44394, 45962, 47334, 48622, 51793, 59192, 60702, 63112, 64722, 68943, 70819, 72933, 75509, 78792, 80936, 83352, 86296, 88788, 91924, 94668, 97244, 103586, 121404, 129444, 137886, 141638, 145866, 151018, 155379, 170177, 177576, 183848, 189336, 194488, 207172, 212457, 226527, 232691, 242808, 258888, 275772, 283276, 291732, 302036, 310758, 340354, 414344, 424914, 453054, 465382, 495733, 510531, 528563, 551544, 566552, 583464, 604072, 621516, 680708, 698073, 849828, 906108, 930764, 991466, 1021062, 1057126, 1191239, 1243032, 1361416, 1396146, 1487199, 1585689, 1628837, 1699656, 1812216, 1861528, 1982932, 2042124, 2114252, 2382478, 2792292, 2974398, 3171378, 3257674, 3470131, 3573717, 3965864, 4084248, 4228504, 4764956, 4886511, 5584584, 5948796, 6342756, 6515348, 6940262, 7147434, 9529912, 9773022, 10410393, 11401859, 11897592, 12685512, 13030696, 13880524, 14294868, 19546044, 20820786, 22803718, 27761048, 28589736, 34205577, 39092088, 41641572, 45607436, 68411154, 79813013, 83283144, 91214872, 136822308, 159626026, 239439039, 273644616, 319252052, 478878078, 638504104, 957756156, 1915512312]

約数ペア:

[(1, 1915512312), (2, 957756156), (3, 638504104), (4, 478878078), (6, 319252052), (7, 273644616), (8, 239439039), (12, 159626026), (14, 136822308), (21, 91214872), (23, 83283144), (24, 79813013), (28, 68411154), (42, 45607436), (46, 41641572), (49, 39092088), (56, 34205577), (67, 28589736), (69, 27761048), (84, 22803718), (92, 20820786), (98, 19546044), (134, 14294868), (138, 13880524), (147, 13030696), (151, 12685512), (161, 11897592), (168, 11401859), (184, 10410393), (196, 9773022), (201, 9529912), (268, 7147434), (276, 6940262), (294, 6515348), (302, 6342756), (322, 5948796), (343, 5584584), (392, 4886511), (402, 4764956), (453, 4228504), (469, 4084248), (483, 3965864), (536, 3573717), (552, 3470131), (588, 3257674), (604, 3171378), (644, 2974398), (686, 2792292), (804, 2382478), (906, 2114252), (938, 2042124), (966, 1982932), (1029, 1861528), (1057, 1812216), (1127, 1699656), (1176, 1628837), (1208, 1585689), (1288, 1487199), (1372, 1396146), (1407, 1361416), (1541, 1243032), (1608, 1191239), (1812, 1057126), (1876, 1021062), (1932, 991466), (2058, 930764), (2114, 906108), (2254, 849828), (2744, 698073), (2814, 680708), (3082, 621516), (3171, 604072), (3283, 583464), (3381, 566552), (3473, 551544), (3624, 528563), (3752, 510531), (3864, 495733), (4116, 465382), (4228, 453054), (4508, 424914), (4623, 414344), (5628, 340354), (6164, 310758), (6342, 302036), (6566, 291732), (6762, 283276), (6946, 275772), (7399, 258888), (7889, 242808), (8232, 232691), (8456, 226527), (9016, 212457), (9246, 207172), (9849, 194488), (10117, 189336), (10419, 183848), (10787, 177576), (11256, 170177), (12328, 155379), (12684, 151018), (13132, 145866), (13524, 141638), (13892, 137886), (14798, 129444), (15778, 121404), (18492, 103586), (19698, 97244), (20234, 94668), (20838, 91924), (21574, 88788), (22197, 86296), (22981, 83352), (23667, 80936), (24311, 78792), (25368, 75509), (26264, 72933), (27048, 70819), (27784, 68943), (29596, 64722), (30351, 63112), (31556, 60702), (32361, 59192), (36984, 51793), (39396, 48622), (40468, 47334), (41676, 45962), (43148, 44394)]