291919914

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:225

約数の個数: 192

約数和(自身を含む): 805109760

約数和(自身を除く): 513189846

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 19, 22, 26, 33, 38, 39, 47, 57, 66, 78, 94, 99, 114, 117, 127, 141, 143, 171, 198, 209, 234, 247, 254, 282, 286, 342, 381, 418, 423, 429, 494, 517, 611, 627, 741, 762, 846, 858, 893, 1034, 1143, 1222, 1254, 1287, 1397, 1482, 1551, 1651, 1786, 1833, 1881, 2223, 2286, 2413, 2574, 2679, 2717, 2794, 3102, 3302, 3666, 3762, 4191, 4446, 4653, 4826, 4953, 5358, 5434, 5499, 5969, 6721, 7239, 8037, 8151, 8382, 9306, 9823, 9906, 10998, 11609, 11938, 12573, 13442, 14478, 14859, 16074, 16302, 17907, 18161, 19646, 20163, 21717, 23218, 24453, 25146, 26543, 29469, 29718, 31369, 34827, 35814, 36322, 40326, 43434, 48906, 53086, 53721, 54483, 58938, 60489, 62738, 65659, 69654, 77597, 79629, 88407, 94107, 104481, 107442, 108966, 113411, 120978, 127699, 131318, 155194, 159258, 163449, 176814, 188214, 196977, 208962, 226822, 232791, 238887, 255398, 282321, 326898, 340233, 345059, 383097, 393954, 465582, 477774, 564642, 590931, 680466, 690118, 698373, 766194, 853567, 1020699, 1035177, 1149291, 1181862, 1247521, 1396746, 1474343, 1707134, 2041398, 2070354, 2298582, 2495042, 2560701, 2948686, 3105531, 3742563, 4423029, 5121402, 6211062, 7485126, 7682103, 8846058, 11227689, 13269087, 15364206, 16217773, 22455378, 26538174, 32435546, 48653319, 97306638, 145959957, 291919914]

約数ペア:

[(1, 291919914), (2, 145959957), (3, 97306638), (6, 48653319), (9, 32435546), (11, 26538174), (13, 22455378), (18, 16217773), (19, 15364206), (22, 13269087), (26, 11227689), (33, 8846058), (38, 7682103), (39, 7485126), (47, 6211062), (57, 5121402), (66, 4423029), (78, 3742563), (94, 3105531), (99, 2948686), (114, 2560701), (117, 2495042), (127, 2298582), (141, 2070354), (143, 2041398), (171, 1707134), (198, 1474343), (209, 1396746), (234, 1247521), (247, 1181862), (254, 1149291), (282, 1035177), (286, 1020699), (342, 853567), (381, 766194), (418, 698373), (423, 690118), (429, 680466), (494, 590931), (517, 564642), (611, 477774), (627, 465582), (741, 393954), (762, 383097), (846, 345059), (858, 340233), (893, 326898), (1034, 282321), (1143, 255398), (1222, 238887), (1254, 232791), (1287, 226822), (1397, 208962), (1482, 196977), (1551, 188214), (1651, 176814), (1786, 163449), (1833, 159258), (1881, 155194), (2223, 131318), (2286, 127699), (2413, 120978), (2574, 113411), (2679, 108966), (2717, 107442), (2794, 104481), (3102, 94107), (3302, 88407), (3666, 79629), (3762, 77597), (4191, 69654), (4446, 65659), (4653, 62738), (4826, 60489), (4953, 58938), (5358, 54483), (5434, 53721), (5499, 53086), (5969, 48906), (6721, 43434), (7239, 40326), (8037, 36322), (8151, 35814), (8382, 34827), (9306, 31369), (9823, 29718), (9906, 29469), (10998, 26543), (11609, 25146), (11938, 24453), (12573, 23218), (13442, 21717), (14478, 20163), (14859, 19646), (16074, 18161), (16302, 17907)]