227803128

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{83}}^1$

素因数の和:178

約数の個数: 192

約数和(自身を含む): 720679680

約数和(自身を除く): 492876552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 31, 34, 42, 51, 56, 62, 68, 83, 84, 93, 102, 119, 124, 136, 166, 168, 186, 204, 217, 238, 248, 249, 332, 357, 372, 408, 434, 476, 498, 527, 581, 651, 664, 714, 744, 868, 952, 961, 996, 1054, 1162, 1302, 1411, 1428, 1581, 1736, 1743, 1922, 1992, 2108, 2324, 2573, 2604, 2822, 2856, 2883, 3162, 3486, 3689, 3844, 4216, 4233, 4648, 5146, 5208, 5644, 5766, 6324, 6727, 6972, 7378, 7688, 7719, 8466, 9877, 10292, 11067, 11288, 11532, 12648, 13454, 13944, 14756, 15438, 16337, 16932, 18011, 19754, 20181, 20584, 22134, 23064, 26908, 29512, 29631, 30876, 32674, 33864, 36022, 39508, 40362, 43741, 44268, 49011, 53816, 54033, 59262, 61752, 65348, 72044, 79016, 79763, 80724, 87482, 88536, 98022, 108066, 114359, 118524, 130696, 131223, 144088, 159526, 161448, 174964, 196044, 216132, 228718, 237048, 239289, 262446, 306187, 319052, 343077, 349928, 392088, 432264, 457436, 478578, 524892, 558341, 612374, 638104, 686154, 914872, 918561, 957156, 1049784, 1116682, 1224748, 1355971, 1372308, 1675023, 1837122, 1914312, 2233364, 2449496, 2711942, 2744616, 3350046, 3674244, 4067913, 4466728, 5423884, 6700092, 7348488, 8135826, 9491797, 10847768, 13400184, 16271652, 18983594, 28475391, 32543304, 37967188, 56950782, 75934376, 113901564, 227803128]

約数ペア:

[(1, 227803128), (2, 113901564), (3, 75934376), (4, 56950782), (6, 37967188), (7, 32543304), (8, 28475391), (12, 18983594), (14, 16271652), (17, 13400184), (21, 10847768), (24, 9491797), (28, 8135826), (31, 7348488), (34, 6700092), (42, 5423884), (51, 4466728), (56, 4067913), (62, 3674244), (68, 3350046), (83, 2744616), (84, 2711942), (93, 2449496), (102, 2233364), (119, 1914312), (124, 1837122), (136, 1675023), (166, 1372308), (168, 1355971), (186, 1224748), (204, 1116682), (217, 1049784), (238, 957156), (248, 918561), (249, 914872), (332, 686154), (357, 638104), (372, 612374), (408, 558341), (434, 524892), (476, 478578), (498, 457436), (527, 432264), (581, 392088), (651, 349928), (664, 343077), (714, 319052), (744, 306187), (868, 262446), (952, 239289), (961, 237048), (996, 228718), (1054, 216132), (1162, 196044), (1302, 174964), (1411, 161448), (1428, 159526), (1581, 144088), (1736, 131223), (1743, 130696), (1922, 118524), (1992, 114359), (2108, 108066), (2324, 98022), (2573, 88536), (2604, 87482), (2822, 80724), (2856, 79763), (2883, 79016), (3162, 72044), (3486, 65348), (3689, 61752), (3844, 59262), (4216, 54033), (4233, 53816), (4648, 49011), (5146, 44268), (5208, 43741), (5644, 40362), (5766, 39508), (6324, 36022), (6727, 33864), (6972, 32674), (7378, 30876), (7688, 29631), (7719, 29512), (8466, 26908), (9877, 23064), (10292, 22134), (11067, 20584), (11288, 20181), (11532, 19754), (12648, 18011), (13454, 16932), (13944, 16337), (14756, 15438)]