242515728

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:267

約数の個数: 320

約数和(自身を含む): 888832000

約数和(自身を除く): 646316272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 31, 36, 39, 42, 48, 52, 54, 56, 62, 63, 72, 78, 84, 91, 93, 104, 108, 112, 117, 124, 126, 144, 156, 168, 182, 186, 189, 199, 208, 216, 217, 234, 248, 252, 273, 279, 312, 336, 351, 364, 372, 378, 398, 403, 432, 434, 468, 496, 504, 546, 558, 597, 624, 651, 702, 728, 744, 756, 796, 806, 819, 837, 868, 936, 1008, 1092, 1116, 1194, 1209, 1302, 1393, 1404, 1456, 1488, 1512, 1592, 1612, 1638, 1674, 1736, 1791, 1872, 1953, 2184, 2232, 2388, 2418, 2457, 2587, 2604, 2786, 2808, 2821, 3024, 3184, 3224, 3276, 3348, 3472, 3582, 3627, 3906, 4179, 4368, 4464, 4776, 4836, 4914, 5174, 5208, 5373, 5572, 5616, 5642, 5859, 6169, 6448, 6552, 6696, 7164, 7254, 7761, 7812, 8358, 8463, 9552, 9672, 9828, 10348, 10416, 10746, 10881, 11144, 11284, 11718, 12338, 12537, 13104, 13392, 14328, 14508, 15522, 15624, 16716, 16926, 18109, 18507, 19344, 19656, 20696, 21492, 21762, 22288, 22568, 23283, 23436, 24676, 25074, 25389, 28656, 29016, 31044, 31248, 33432, 33852, 36218, 37014, 37611, 39312, 41392, 42984, 43183, 43524, 45136, 46566, 46872, 49352, 50148, 50778, 54327, 55521, 58032, 62088, 66864, 67704, 69849, 72436, 74028, 75222, 76167, 80197, 85968, 86366, 87048, 93132, 93744, 98704, 100296, 101556, 108654, 111042, 124176, 129549, 135408, 139698, 144872, 148056, 150444, 152334, 160394, 162981, 166563, 172732, 174096, 186264, 200592, 203112, 217308, 222084, 240591, 259098, 279396, 289744, 296112, 300888, 304668, 320788, 325962, 333126, 345464, 372528, 388647, 406224, 434616, 444168, 481182, 488943, 518196, 558792, 561379, 601776, 609336, 641576, 651924, 666252, 690928, 721773, 777294, 869232, 888336, 962364, 977886, 1036392, 1117584, 1122758, 1165941, 1218672, 1283152, 1303848, 1332504, 1443546, 1554588, 1684137, 1924728, 1955772, 2072784, 2165319, 2245516, 2331882, 2607696, 2665008, 2887092, 3109176, 3368274, 3849456, 3911544, 4330638, 4491032, 4663764, 5052411, 5774184, 6218352, 6736548, 7823088, 8661276, 8982064, 9327528, 10104822, 11548368, 13473096, 15157233, 17322552, 18655056, 20209644, 26946192, 30314466, 34645104, 40419288, 60628932, 80838576, 121257864, 242515728]

約数ペア:

[(1, 242515728), (2, 121257864), (3, 80838576), (4, 60628932), (6, 40419288), (7, 34645104), (8, 30314466), (9, 26946192), (12, 20209644), (13, 18655056), (14, 17322552), (16, 15157233), (18, 13473096), (21, 11548368), (24, 10104822), (26, 9327528), (27, 8982064), (28, 8661276), (31, 7823088), (36, 6736548), (39, 6218352), (42, 5774184), (48, 5052411), (52, 4663764), (54, 4491032), (56, 4330638), (62, 3911544), (63, 3849456), (72, 3368274), (78, 3109176), (84, 2887092), (91, 2665008), (93, 2607696), (104, 2331882), (108, 2245516), (112, 2165319), (117, 2072784), (124, 1955772), (126, 1924728), (144, 1684137), (156, 1554588), (168, 1443546), (182, 1332504), (186, 1303848), (189, 1283152), (199, 1218672), (208, 1165941), (216, 1122758), (217, 1117584), (234, 1036392), (248, 977886), (252, 962364), (273, 888336), (279, 869232), (312, 777294), (336, 721773), (351, 690928), (364, 666252), (372, 651924), (378, 641576), (398, 609336), (403, 601776), (432, 561379), (434, 558792), (468, 518196), (496, 488943), (504, 481182), (546, 444168), (558, 434616), (597, 406224), (624, 388647), (651, 372528), (702, 345464), (728, 333126), (744, 325962), (756, 320788), (796, 304668), (806, 300888), (819, 296112), (837, 289744), (868, 279396), (936, 259098), (1008, 240591), (1092, 222084), (1116, 217308), (1194, 203112), (1209, 200592), (1302, 186264), (1393, 174096), (1404, 172732), (1456, 166563), (1488, 162981), (1512, 160394), (1592, 152334), (1612, 150444), (1638, 148056), (1674, 144872), (1736, 139698), (1791, 135408), (1872, 129549), (1953, 124176), (2184, 111042), (2232, 108654), (2388, 101556), (2418, 100296), (2457, 98704), (2587, 93744), (2604, 93132), (2786, 87048), (2808, 86366), (2821, 85968), (3024, 80197), (3184, 76167), (3224, 75222), (3276, 74028), (3348, 72436), (3472, 69849), (3582, 67704), (3627, 66864), (3906, 62088), (4179, 58032), (4368, 55521), (4464, 54327), (4776, 50778), (4836, 50148), (4914, 49352), (5174, 46872), (5208, 46566), (5373, 45136), (5572, 43524), (5616, 43183), (5642, 42984), (5859, 41392), (6169, 39312), (6448, 37611), (6552, 37014), (6696, 36218), (7164, 33852), (7254, 33432), (7761, 31248), (7812, 31044), (8358, 29016), (8463, 28656), (9552, 25389), (9672, 25074), (9828, 24676), (10348, 23436), (10416, 23283), (10746, 22568), (10881, 22288), (11144, 21762), (11284, 21492), (11718, 20696), (12338, 19656), (12537, 19344), (13104, 18507), (13392, 18109), (14328, 16926), (14508, 16716), (15522, 15624)]