2912278194

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{271}}^1$

素因数の和:505

約数の個数: 192

約数和(自身を含む): 7973821440

約数和(自身を除く): 5061543246

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 29, 34, 42, 51, 58, 63, 87, 102, 119, 126, 153, 173, 174, 203, 238, 261, 271, 306, 346, 357, 406, 493, 519, 522, 542, 609, 714, 813, 986, 1038, 1071, 1211, 1218, 1479, 1557, 1626, 1827, 1897, 2142, 2422, 2439, 2941, 2958, 3114, 3451, 3633, 3654, 3794, 4437, 4607, 4878, 5017, 5691, 5882, 6902, 7266, 7859, 8823, 8874, 9214, 10034, 10353, 10899, 11382, 13821, 15051, 15718, 17073, 17646, 20587, 20706, 21798, 23577, 26469, 27642, 30102, 31059, 32249, 34146, 35119, 41174, 41463, 45153, 46883, 47154, 52938, 55013, 61761, 62118, 64498, 70238, 70731, 82926, 85289, 90306, 93766, 96747, 105357, 110026, 123522, 133603, 140649, 141462, 165039, 170578, 185283, 193494, 210714, 255867, 267206, 281298, 290241, 316071, 328181, 330078, 370566, 400809, 421947, 495117, 511734, 580482, 597023, 632142, 656362, 767601, 797011, 801618, 843894, 935221, 984543, 990234, 1194046, 1202427, 1359607, 1535202, 1594022, 1791069, 1870442, 1969086, 2391033, 2404854, 2719214, 2805663, 2953629, 3582138, 4078821, 4782066, 5373207, 5579077, 5611326, 5907258, 7173099, 8157642, 8416989, 9517249, 10746414, 11158154, 12236463, 14346198, 16737231, 16833978, 19034498, 23113319, 24472926, 28551747, 33474462, 46226638, 50211693, 57103494, 69339957, 85655241, 100423386, 138679914, 161793233, 171310482, 208019871, 323586466, 416039742, 485379699, 970759398, 1456139097, 2912278194]

約数ペア:

[(1, 2912278194), (2, 1456139097), (3, 970759398), (6, 485379699), (7, 416039742), (9, 323586466), (14, 208019871), (17, 171310482), (18, 161793233), (21, 138679914), (29, 100423386), (34, 85655241), (42, 69339957), (51, 57103494), (58, 50211693), (63, 46226638), (87, 33474462), (102, 28551747), (119, 24472926), (126, 23113319), (153, 19034498), (173, 16833978), (174, 16737231), (203, 14346198), (238, 12236463), (261, 11158154), (271, 10746414), (306, 9517249), (346, 8416989), (357, 8157642), (406, 7173099), (493, 5907258), (519, 5611326), (522, 5579077), (542, 5373207), (609, 4782066), (714, 4078821), (813, 3582138), (986, 2953629), (1038, 2805663), (1071, 2719214), (1211, 2404854), (1218, 2391033), (1479, 1969086), (1557, 1870442), (1626, 1791069), (1827, 1594022), (1897, 1535202), (2142, 1359607), (2422, 1202427), (2439, 1194046), (2941, 990234), (2958, 984543), (3114, 935221), (3451, 843894), (3633, 801618), (3654, 797011), (3794, 767601), (4437, 656362), (4607, 632142), (4878, 597023), (5017, 580482), (5691, 511734), (5882, 495117), (6902, 421947), (7266, 400809), (7859, 370566), (8823, 330078), (8874, 328181), (9214, 316071), (10034, 290241), (10353, 281298), (10899, 267206), (11382, 255867), (13821, 210714), (15051, 193494), (15718, 185283), (17073, 170578), (17646, 165039), (20587, 141462), (20706, 140649), (21798, 133603), (23577, 123522), (26469, 110026), (27642, 105357), (30102, 96747), (31059, 93766), (32249, 90306), (34146, 85289), (35119, 82926), (41174, 70731), (41463, 70238), (45153, 64498), (46883, 62118), (47154, 61761), (52938, 55013)]