144671472

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^2\times {\mathrm{19}}^2\times {\mathrm{23}}^1$

素因数の和:97

約数の個数: 270

約数和(自身を含む): 490109256

約数和(自身を除く): 345437784

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 23, 24, 33, 36, 38, 44, 46, 48, 57, 66, 69, 72, 76, 88, 92, 99, 114, 121, 132, 138, 144, 152, 171, 176, 184, 198, 207, 209, 228, 242, 253, 264, 276, 304, 342, 361, 363, 368, 396, 414, 418, 437, 456, 484, 506, 528, 552, 627, 684, 722, 726, 759, 792, 828, 836, 874, 912, 968, 1012, 1083, 1089, 1104, 1254, 1311, 1368, 1444, 1452, 1518, 1584, 1656, 1672, 1748, 1881, 1936, 2024, 2166, 2178, 2277, 2299, 2508, 2622, 2736, 2783, 2888, 2904, 3036, 3249, 3312, 3344, 3496, 3762, 3933, 3971, 4048, 4332, 4356, 4554, 4598, 4807, 5016, 5244, 5566, 5776, 5808, 6072, 6498, 6897, 6992, 7524, 7866, 7942, 8303, 8349, 8664, 8712, 9108, 9196, 9614, 10032, 10488, 11132, 11913, 12144, 12996, 13794, 14421, 15048, 15732, 15884, 16606, 16698, 17328, 17424, 18216, 18392, 19228, 20691, 20976, 22264, 23826, 24909, 25047, 25992, 27588, 28842, 30096, 31464, 31768, 33212, 33396, 35739, 36432, 36784, 38456, 41382, 43263, 43681, 44528, 47652, 49818, 50094, 51984, 52877, 55176, 57684, 62928, 63536, 66424, 66792, 71478, 74727, 76912, 82764, 86526, 87362, 91333, 95304, 99636, 100188, 105754, 110352, 115368, 131043, 132848, 133584, 142956, 149454, 158631, 165528, 173052, 174724, 182666, 190608, 199272, 200376, 211508, 230736, 262086, 273999, 285912, 298908, 317262, 331056, 346104, 349448, 365332, 393129, 398544, 400752, 423016, 475893, 524172, 547998, 571824, 597816, 634524, 692208, 698896, 730664, 786258, 821997, 846032, 951786, 1004663, 1048344, 1095996, 1195632, 1269048, 1461328, 1572516, 1643994, 1903572, 2009326, 2096688, 2191992, 2538096, 3013989, 3145032, 3287988, 3807144, 4018652, 4383984, 6027978, 6290064, 6575976, 7614288, 8037304, 9041967, 12055956, 13151952, 16074608, 18083934, 24111912, 36167868, 48223824, 72335736, 144671472]

約数ペア:

[(1, 144671472), (2, 72335736), (3, 48223824), (4, 36167868), (6, 24111912), (8, 18083934), (9, 16074608), (11, 13151952), (12, 12055956), (16, 9041967), (18, 8037304), (19, 7614288), (22, 6575976), (23, 6290064), (24, 6027978), (33, 4383984), (36, 4018652), (38, 3807144), (44, 3287988), (46, 3145032), (48, 3013989), (57, 2538096), (66, 2191992), (69, 2096688), (72, 2009326), (76, 1903572), (88, 1643994), (92, 1572516), (99, 1461328), (114, 1269048), (121, 1195632), (132, 1095996), (138, 1048344), (144, 1004663), (152, 951786), (171, 846032), (176, 821997), (184, 786258), (198, 730664), (207, 698896), (209, 692208), (228, 634524), (242, 597816), (253, 571824), (264, 547998), (276, 524172), (304, 475893), (342, 423016), (361, 400752), (363, 398544), (368, 393129), (396, 365332), (414, 349448), (418, 346104), (437, 331056), (456, 317262), (484, 298908), (506, 285912), (528, 273999), (552, 262086), (627, 230736), (684, 211508), (722, 200376), (726, 199272), (759, 190608), (792, 182666), (828, 174724), (836, 173052), (874, 165528), (912, 158631), (968, 149454), (1012, 142956), (1083, 133584), (1089, 132848), (1104, 131043), (1254, 115368), (1311, 110352), (1368, 105754), (1444, 100188), (1452, 99636), (1518, 95304), (1584, 91333), (1656, 87362), (1672, 86526), (1748, 82764), (1881, 76912), (1936, 74727), (2024, 71478), (2166, 66792), (2178, 66424), (2277, 63536), (2299, 62928), (2508, 57684), (2622, 55176), (2736, 52877), (2783, 51984), (2888, 50094), (2904, 49818), (3036, 47652), (3249, 44528), (3312, 43681), (3344, 43263), (3496, 41382), (3762, 38456), (3933, 36784), (3971, 36432), (4048, 35739), (4332, 33396), (4356, 33212), (4554, 31768), (4598, 31464), (4807, 30096), (5016, 28842), (5244, 27588), (5566, 25992), (5776, 25047), (5808, 24909), (6072, 23826), (6498, 22264), (6897, 20976), (6992, 20691), (7524, 19228), (7866, 18392), (7942, 18216), (8303, 17424), (8349, 17328), (8664, 16698), (8712, 16606), (9108, 15884), (9196, 15732), (9614, 15048), (10032, 14421), (10488, 13794), (11132, 12996), (11913, 12144)]