255900288

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:175

約数の個数: 256

約数和(自身を含む): 833495040

約数和(自身を除く): 577594752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 37, 42, 48, 56, 62, 64, 74, 83, 84, 93, 96, 111, 112, 124, 128, 148, 166, 168, 186, 192, 217, 222, 224, 248, 249, 259, 296, 332, 336, 372, 384, 434, 444, 448, 496, 498, 518, 581, 592, 651, 664, 672, 744, 777, 868, 888, 896, 992, 996, 1036, 1147, 1162, 1184, 1302, 1328, 1344, 1488, 1554, 1736, 1743, 1776, 1984, 1992, 2072, 2294, 2324, 2368, 2573, 2604, 2656, 2688, 2976, 3071, 3108, 3441, 3472, 3486, 3552, 3968, 3984, 4144, 4588, 4648, 4736, 5146, 5208, 5312, 5952, 6142, 6216, 6882, 6944, 6972, 7104, 7719, 7968, 8029, 8288, 9176, 9213, 9296, 10292, 10416, 10624, 11904, 12284, 12432, 13764, 13888, 13944, 14208, 15438, 15936, 16058, 16576, 18011, 18352, 18426, 18592, 20584, 20832, 21497, 24087, 24568, 24864, 27528, 27776, 27888, 30876, 31872, 32116, 33152, 36022, 36704, 36852, 37184, 41168, 41664, 42994, 48174, 49136, 49728, 54033, 55056, 55776, 61752, 64232, 64491, 72044, 73408, 73704, 74368, 82336, 83328, 85988, 95201, 96348, 98272, 99456, 108066, 110112, 111552, 123504, 128464, 128982, 144088, 146816, 147408, 164672, 171976, 190402, 192696, 196544, 216132, 220224, 223104, 247008, 256928, 257964, 285603, 288176, 294816, 329344, 343952, 380804, 385392, 393088, 432264, 440448, 494016, 513856, 515928, 571206, 576352, 589632, 666407, 687904, 761608, 770784, 864528, 988032, 1027712, 1031856, 1142412, 1152704, 1179264, 1332814, 1375808, 1523216, 1541568, 1729056, 1999221, 2063712, 2284824, 2305408, 2665628, 2751616, 3046432, 3083136, 3458112, 3998442, 4127424, 4569648, 5331256, 6092864, 6916224, 7996884, 8254848, 9139296, 10662512, 12185728, 15993768, 18278592, 21325024, 31987536, 36557184, 42650048, 63975072, 85300096, 127950144, 255900288]

約数ペア:

[(1, 255900288), (2, 127950144), (3, 85300096), (4, 63975072), (6, 42650048), (7, 36557184), (8, 31987536), (12, 21325024), (14, 18278592), (16, 15993768), (21, 12185728), (24, 10662512), (28, 9139296), (31, 8254848), (32, 7996884), (37, 6916224), (42, 6092864), (48, 5331256), (56, 4569648), (62, 4127424), (64, 3998442), (74, 3458112), (83, 3083136), (84, 3046432), (93, 2751616), (96, 2665628), (111, 2305408), (112, 2284824), (124, 2063712), (128, 1999221), (148, 1729056), (166, 1541568), (168, 1523216), (186, 1375808), (192, 1332814), (217, 1179264), (222, 1152704), (224, 1142412), (248, 1031856), (249, 1027712), (259, 988032), (296, 864528), (332, 770784), (336, 761608), (372, 687904), (384, 666407), (434, 589632), (444, 576352), (448, 571206), (496, 515928), (498, 513856), (518, 494016), (581, 440448), (592, 432264), (651, 393088), (664, 385392), (672, 380804), (744, 343952), (777, 329344), (868, 294816), (888, 288176), (896, 285603), (992, 257964), (996, 256928), (1036, 247008), (1147, 223104), (1162, 220224), (1184, 216132), (1302, 196544), (1328, 192696), (1344, 190402), (1488, 171976), (1554, 164672), (1736, 147408), (1743, 146816), (1776, 144088), (1984, 128982), (1992, 128464), (2072, 123504), (2294, 111552), (2324, 110112), (2368, 108066), (2573, 99456), (2604, 98272), (2656, 96348), (2688, 95201), (2976, 85988), (3071, 83328), (3108, 82336), (3441, 74368), (3472, 73704), (3486, 73408), (3552, 72044), (3968, 64491), (3984, 64232), (4144, 61752), (4588, 55776), (4648, 55056), (4736, 54033), (5146, 49728), (5208, 49136), (5312, 48174), (5952, 42994), (6142, 41664), (6216, 41168), (6882, 37184), (6944, 36852), (6972, 36704), (7104, 36022), (7719, 33152), (7968, 32116), (8029, 31872), (8288, 30876), (9176, 27888), (9213, 27776), (9296, 27528), (10292, 24864), (10416, 24568), (10624, 24087), (11904, 21497), (12284, 20832), (12432, 20584), (13764, 18592), (13888, 18426), (13944, 18352), (14208, 18011), (15438, 16576), (15936, 16058)]