2019013568

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{683}}^1$

素因数の和:755

約数の個数: 224

約数和(自身を含む): 5253776640

約数和(自身を除く): 3234763072

約数列:

[1, 2, 4, 8, 11, 13, 16, 17, 19, 22, 26, 32, 34, 38, 44, 52, 64, 68, 76, 88, 104, 136, 143, 152, 176, 187, 208, 209, 221, 247, 272, 286, 304, 323, 352, 374, 416, 418, 442, 494, 544, 572, 608, 646, 683, 704, 748, 832, 836, 884, 988, 1088, 1144, 1216, 1292, 1366, 1496, 1672, 1768, 1976, 2288, 2431, 2584, 2717, 2732, 2992, 3344, 3536, 3553, 3952, 4199, 4576, 4862, 5168, 5434, 5464, 5984, 6688, 7072, 7106, 7513, 7904, 8398, 8879, 9152, 9724, 10336, 10868, 10928, 11611, 11968, 12977, 13376, 14144, 14212, 15026, 15808, 16796, 17758, 19448, 20672, 21736, 21856, 23222, 25954, 28424, 30052, 33592, 35516, 38896, 43472, 43712, 46189, 46444, 51908, 56848, 60104, 67184, 71032, 77792, 86944, 92378, 92888, 97669, 103816, 113696, 120208, 127721, 134368, 142064, 142747, 150943, 155584, 168701, 173888, 184756, 185776, 195338, 207632, 220609, 227392, 240416, 255442, 268736, 284128, 285494, 301886, 337402, 369512, 371552, 390676, 415264, 441218, 480832, 510884, 568256, 570988, 603772, 674804, 739024, 743104, 781352, 830528, 882436, 1021768, 1141976, 1207544, 1349608, 1478048, 1562704, 1660373, 1764872, 1855711, 2043536, 2283952, 2415088, 2426699, 2699216, 2867917, 2956096, 3125408, 3320746, 3529744, 3711422, 4087072, 4567904, 4830176, 4853398, 5398432, 5735834, 6250816, 6641492, 7059488, 7422844, 8174144, 9135808, 9660352, 9706796, 10796864, 11471668, 13282984, 14118976, 14845688, 19413592, 22943336, 26565968, 29691376, 31547087, 38827184, 45886672, 53131936, 59382752, 63094174, 77654368, 91773344, 106263872, 118765504, 126188348, 155308736, 183546688, 252376696, 504753392, 1009506784, 2019013568]

約数ペア:

[(1, 2019013568), (2, 1009506784), (4, 504753392), (8, 252376696), (11, 183546688), (13, 155308736), (16, 126188348), (17, 118765504), (19, 106263872), (22, 91773344), (26, 77654368), (32, 63094174), (34, 59382752), (38, 53131936), (44, 45886672), (52, 38827184), (64, 31547087), (68, 29691376), (76, 26565968), (88, 22943336), (104, 19413592), (136, 14845688), (143, 14118976), (152, 13282984), (176, 11471668), (187, 10796864), (208, 9706796), (209, 9660352), (221, 9135808), (247, 8174144), (272, 7422844), (286, 7059488), (304, 6641492), (323, 6250816), (352, 5735834), (374, 5398432), (416, 4853398), (418, 4830176), (442, 4567904), (494, 4087072), (544, 3711422), (572, 3529744), (608, 3320746), (646, 3125408), (683, 2956096), (704, 2867917), (748, 2699216), (832, 2426699), (836, 2415088), (884, 2283952), (988, 2043536), (1088, 1855711), (1144, 1764872), (1216, 1660373), (1292, 1562704), (1366, 1478048), (1496, 1349608), (1672, 1207544), (1768, 1141976), (1976, 1021768), (2288, 882436), (2431, 830528), (2584, 781352), (2717, 743104), (2732, 739024), (2992, 674804), (3344, 603772), (3536, 570988), (3553, 568256), (3952, 510884), (4199, 480832), (4576, 441218), (4862, 415264), (5168, 390676), (5434, 371552), (5464, 369512), (5984, 337402), (6688, 301886), (7072, 285494), (7106, 284128), (7513, 268736), (7904, 255442), (8398, 240416), (8879, 227392), (9152, 220609), (9724, 207632), (10336, 195338), (10868, 185776), (10928, 184756), (11611, 173888), (11968, 168701), (12977, 155584), (13376, 150943), (14144, 142747), (14212, 142064), (15026, 134368), (15808, 127721), (16796, 120208), (17758, 113696), (19448, 103816), (20672, 97669), (21736, 92888), (21856, 92378), (23222, 86944), (25954, 77792), (28424, 71032), (30052, 67184), (33592, 60104), (35516, 56848), (38896, 51908), (43472, 46444), (43712, 46189)]