378262248

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:248

約数の個数: 256

約数和(自身を含む): 1242071040

約数和(自身を除く): 863808792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 31, 37, 39, 42, 52, 56, 62, 74, 78, 84, 91, 93, 104, 111, 124, 148, 151, 156, 168, 182, 186, 217, 222, 248, 259, 273, 296, 302, 312, 364, 372, 403, 434, 444, 453, 481, 518, 546, 604, 651, 728, 744, 777, 806, 868, 888, 906, 962, 1036, 1057, 1092, 1147, 1208, 1209, 1302, 1443, 1554, 1612, 1736, 1812, 1924, 1963, 2072, 2114, 2184, 2294, 2418, 2604, 2821, 2886, 3108, 3171, 3224, 3367, 3441, 3624, 3848, 3926, 4228, 4588, 4681, 4836, 5208, 5587, 5642, 5772, 5889, 6216, 6342, 6734, 6882, 7852, 8029, 8456, 8463, 9176, 9362, 9672, 10101, 11174, 11284, 11544, 11778, 12684, 13468, 13741, 13764, 14043, 14911, 15704, 16058, 16761, 16926, 18724, 20202, 22348, 22568, 23556, 24087, 25368, 26936, 27482, 27528, 28086, 29822, 32116, 32767, 33522, 33852, 37448, 39109, 40404, 41223, 44696, 44733, 47112, 48174, 54964, 56172, 59644, 60853, 64232, 65534, 67044, 67704, 72631, 78218, 80808, 82446, 89466, 96348, 98301, 104377, 109928, 112344, 117327, 119288, 121706, 131068, 134088, 145262, 156436, 164892, 173197, 178932, 182559, 192696, 196602, 208754, 217893, 234654, 243412, 262136, 290524, 312872, 313131, 329784, 346394, 357864, 365118, 393204, 417508, 425971, 435786, 469308, 486824, 508417, 519591, 581048, 626262, 692788, 730236, 786408, 835016, 851942, 871572, 938616, 1016834, 1039182, 1212379, 1252524, 1277913, 1385576, 1460472, 1525251, 1703884, 1743144, 2033668, 2078364, 2251561, 2424758, 2505048, 2555826, 3050502, 3407768, 3637137, 4067336, 4156728, 4503122, 4849516, 5111652, 6101004, 6754683, 7274274, 9006244, 9699032, 10223304, 12202008, 13509366, 14548548, 15760927, 18012488, 27018732, 29097096, 31521854, 47282781, 54037464, 63043708, 94565562, 126087416, 189131124, 378262248]

約数ペア:

[(1, 378262248), (2, 189131124), (3, 126087416), (4, 94565562), (6, 63043708), (7, 54037464), (8, 47282781), (12, 31521854), (13, 29097096), (14, 27018732), (21, 18012488), (24, 15760927), (26, 14548548), (28, 13509366), (31, 12202008), (37, 10223304), (39, 9699032), (42, 9006244), (52, 7274274), (56, 6754683), (62, 6101004), (74, 5111652), (78, 4849516), (84, 4503122), (91, 4156728), (93, 4067336), (104, 3637137), (111, 3407768), (124, 3050502), (148, 2555826), (151, 2505048), (156, 2424758), (168, 2251561), (182, 2078364), (186, 2033668), (217, 1743144), (222, 1703884), (248, 1525251), (259, 1460472), (273, 1385576), (296, 1277913), (302, 1252524), (312, 1212379), (364, 1039182), (372, 1016834), (403, 938616), (434, 871572), (444, 851942), (453, 835016), (481, 786408), (518, 730236), (546, 692788), (604, 626262), (651, 581048), (728, 519591), (744, 508417), (777, 486824), (806, 469308), (868, 435786), (888, 425971), (906, 417508), (962, 393204), (1036, 365118), (1057, 357864), (1092, 346394), (1147, 329784), (1208, 313131), (1209, 312872), (1302, 290524), (1443, 262136), (1554, 243412), (1612, 234654), (1736, 217893), (1812, 208754), (1924, 196602), (1963, 192696), (2072, 182559), (2114, 178932), (2184, 173197), (2294, 164892), (2418, 156436), (2604, 145262), (2821, 134088), (2886, 131068), (3108, 121706), (3171, 119288), (3224, 117327), (3367, 112344), (3441, 109928), (3624, 104377), (3848, 98301), (3926, 96348), (4228, 89466), (4588, 82446), (4681, 80808), (4836, 78218), (5208, 72631), (5587, 67704), (5642, 67044), (5772, 65534), (5889, 64232), (6216, 60853), (6342, 59644), (6734, 56172), (6882, 54964), (7852, 48174), (8029, 47112), (8456, 44733), (8463, 44696), (9176, 41223), (9362, 40404), (9672, 39109), (10101, 37448), (11174, 33852), (11284, 33522), (11544, 32767), (11778, 32116), (12684, 29822), (13468, 28086), (13741, 27528), (13764, 27482), (14043, 26936), (14911, 25368), (15704, 24087), (16058, 23556), (16761, 22568), (16926, 22348), (18724, 20202)]