2019188304

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{157}}^1\times {\mathrm{4253}}^1$

素因数の和:4434

約数の個数: 160

約数和(自身を含む): 6667549440

約数和(自身を除く): 4648361136

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 157, 168, 189, 216, 252, 314, 336, 378, 432, 471, 504, 628, 756, 942, 1008, 1099, 1256, 1413, 1512, 1884, 2198, 2512, 2826, 3024, 3297, 3768, 4239, 4253, 4396, 5652, 6594, 7536, 8478, 8506, 8792, 9891, 11304, 12759, 13188, 16956, 17012, 17584, 19782, 22608, 25518, 26376, 29673, 29771, 33912, 34024, 38277, 39564, 51036, 52752, 59346, 59542, 67824, 68048, 76554, 79128, 89313, 102072, 114831, 118692, 119084, 153108, 158256, 178626, 204144, 229662, 237384, 238168, 267939, 306216, 357252, 459324, 474768, 476336, 535878, 612432, 667721, 714504, 803817, 918648, 1071756, 1335442, 1429008, 1607634, 1837296, 2003163, 2143512, 2670884, 3215268, 4006326, 4287024, 4674047, 5341768, 6009489, 6430536, 8012652, 9348094, 10683536, 12018978, 12861072, 14022141, 16025304, 18028467, 18696188, 24037956, 28044282, 32050608, 36056934, 37392376, 42066423, 48075912, 56088564, 72113868, 74784752, 84132846, 96151824, 112177128, 126199269, 144227736, 168265692, 224354256, 252398538, 288455472, 336531384, 504797076, 673062768, 1009594152, 2019188304]

約数ペア:

[(1, 2019188304), (2, 1009594152), (3, 673062768), (4, 504797076), (6, 336531384), (7, 288455472), (8, 252398538), (9, 224354256), (12, 168265692), (14, 144227736), (16, 126199269), (18, 112177128), (21, 96151824), (24, 84132846), (27, 74784752), (28, 72113868), (36, 56088564), (42, 48075912), (48, 42066423), (54, 37392376), (56, 36056934), (63, 32050608), (72, 28044282), (84, 24037956), (108, 18696188), (112, 18028467), (126, 16025304), (144, 14022141), (157, 12861072), (168, 12018978), (189, 10683536), (216, 9348094), (252, 8012652), (314, 6430536), (336, 6009489), (378, 5341768), (432, 4674047), (471, 4287024), (504, 4006326), (628, 3215268), (756, 2670884), (942, 2143512), (1008, 2003163), (1099, 1837296), (1256, 1607634), (1413, 1429008), (1512, 1335442), (1884, 1071756), (2198, 918648), (2512, 803817), (2826, 714504), (3024, 667721), (3297, 612432), (3768, 535878), (4239, 476336), (4253, 474768), (4396, 459324), (5652, 357252), (6594, 306216), (7536, 267939), (8478, 238168), (8506, 237384), (8792, 229662), (9891, 204144), (11304, 178626), (12759, 158256), (13188, 153108), (16956, 119084), (17012, 118692), (17584, 114831), (19782, 102072), (22608, 89313), (25518, 79128), (26376, 76554), (29673, 68048), (29771, 67824), (33912, 59542), (34024, 59346), (38277, 52752), (39564, 51036)]