1661966784

素因数分解:

$2^6\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{8933}}^1$

素因数の和:8987

約数の個数: 168

約数和(自身を含む): 5310012240

約数和(自身を除く): 3648045456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 32, 34, 36, 38, 48, 51, 57, 64, 68, 72, 76, 96, 102, 114, 136, 144, 152, 153, 171, 192, 204, 228, 272, 288, 304, 306, 323, 342, 408, 456, 544, 576, 608, 612, 646, 684, 816, 912, 969, 1088, 1216, 1224, 1292, 1368, 1632, 1824, 1938, 2448, 2584, 2736, 2907, 3264, 3648, 3876, 4896, 5168, 5472, 5814, 7752, 8933, 9792, 10336, 10944, 11628, 15504, 17866, 20672, 23256, 26799, 31008, 35732, 46512, 53598, 62016, 71464, 80397, 93024, 107196, 142928, 151861, 160794, 169727, 186048, 214392, 285856, 303722, 321588, 339454, 428784, 455583, 509181, 571712, 607444, 643176, 678908, 857568, 911166, 1018362, 1214888, 1286352, 1357816, 1366749, 1527543, 1715136, 1822332, 2036724, 2429776, 2572704, 2715632, 2733498, 2885359, 3055086, 3644664, 4073448, 4859552, 5145408, 5431264, 5466996, 5770718, 6110172, 7289328, 8146896, 8656077, 9719104, 10862528, 10933992, 11541436, 12220344, 14578656, 16293792, 17312154, 21867984, 23082872, 24440688, 25968231, 29157312, 32587584, 34624308, 43735968, 46165744, 48881376, 51936462, 69248616, 87471936, 92331488, 97762752, 103872924, 138497232, 184662976, 207745848, 276994464, 415491696, 553988928, 830983392, 1661966784]

約数ペア:

[(1, 1661966784), (2, 830983392), (3, 553988928), (4, 415491696), (6, 276994464), (8, 207745848), (9, 184662976), (12, 138497232), (16, 103872924), (17, 97762752), (18, 92331488), (19, 87471936), (24, 69248616), (32, 51936462), (34, 48881376), (36, 46165744), (38, 43735968), (48, 34624308), (51, 32587584), (57, 29157312), (64, 25968231), (68, 24440688), (72, 23082872), (76, 21867984), (96, 17312154), (102, 16293792), (114, 14578656), (136, 12220344), (144, 11541436), (152, 10933992), (153, 10862528), (171, 9719104), (192, 8656077), (204, 8146896), (228, 7289328), (272, 6110172), (288, 5770718), (304, 5466996), (306, 5431264), (323, 5145408), (342, 4859552), (408, 4073448), (456, 3644664), (544, 3055086), (576, 2885359), (608, 2733498), (612, 2715632), (646, 2572704), (684, 2429776), (816, 2036724), (912, 1822332), (969, 1715136), (1088, 1527543), (1216, 1366749), (1224, 1357816), (1292, 1286352), (1368, 1214888), (1632, 1018362), (1824, 911166), (1938, 857568), (2448, 678908), (2584, 643176), (2736, 607444), (2907, 571712), (3264, 509181), (3648, 455583), (3876, 428784), (4896, 339454), (5168, 321588), (5472, 303722), (5814, 285856), (7752, 214392), (8933, 186048), (9792, 169727), (10336, 160794), (10944, 151861), (11628, 142928), (15504, 107196), (17866, 93024), (20672, 80397), (23256, 71464), (26799, 62016), (31008, 53598), (35732, 46512)]