917145792

素因数分解:

$2^6\times 3^2\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{647}}^1$

素因数の和:795

約数の個数: 168

約数和(自身を含む): 2773046016

約数和(自身を除く): 1855900224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 92, 96, 107, 138, 144, 184, 192, 207, 214, 276, 288, 321, 368, 414, 428, 552, 576, 642, 647, 736, 828, 856, 963, 1104, 1284, 1294, 1472, 1656, 1712, 1926, 1941, 2208, 2461, 2568, 2588, 3312, 3424, 3852, 3882, 4416, 4922, 5136, 5176, 5823, 6624, 6848, 7383, 7704, 7764, 9844, 10272, 10352, 11646, 13248, 14766, 14881, 15408, 15528, 19688, 20544, 20704, 22149, 23292, 29532, 29762, 30816, 31056, 39376, 41408, 44298, 44643, 46584, 59064, 59524, 61632, 62112, 69229, 78752, 88596, 89286, 93168, 118128, 119048, 124224, 133929, 138458, 157504, 177192, 178572, 186336, 207687, 236256, 238096, 267858, 276916, 354384, 357144, 372672, 415374, 472512, 476192, 535716, 553832, 623061, 708768, 714288, 830748, 952384, 1071432, 1107664, 1246122, 1417536, 1428576, 1592267, 1661496, 2142864, 2215328, 2492244, 2857152, 3184534, 3322992, 4285728, 4430656, 4776801, 4984488, 6369068, 6645984, 8571456, 9553602, 9968976, 12738136, 13291968, 14330403, 19107204, 19937952, 25476272, 28660806, 38214408, 39875904, 50952544, 57321612, 76428816, 101905088, 114643224, 152857632, 229286448, 305715264, 458572896, 917145792]

約数ペア:

[(1, 917145792), (2, 458572896), (3, 305715264), (4, 229286448), (6, 152857632), (8, 114643224), (9, 101905088), (12, 76428816), (16, 57321612), (18, 50952544), (23, 39875904), (24, 38214408), (32, 28660806), (36, 25476272), (46, 19937952), (48, 19107204), (64, 14330403), (69, 13291968), (72, 12738136), (92, 9968976), (96, 9553602), (107, 8571456), (138, 6645984), (144, 6369068), (184, 4984488), (192, 4776801), (207, 4430656), (214, 4285728), (276, 3322992), (288, 3184534), (321, 2857152), (368, 2492244), (414, 2215328), (428, 2142864), (552, 1661496), (576, 1592267), (642, 1428576), (647, 1417536), (736, 1246122), (828, 1107664), (856, 1071432), (963, 952384), (1104, 830748), (1284, 714288), (1294, 708768), (1472, 623061), (1656, 553832), (1712, 535716), (1926, 476192), (1941, 472512), (2208, 415374), (2461, 372672), (2568, 357144), (2588, 354384), (3312, 276916), (3424, 267858), (3852, 238096), (3882, 236256), (4416, 207687), (4922, 186336), (5136, 178572), (5176, 177192), (5823, 157504), (6624, 138458), (6848, 133929), (7383, 124224), (7704, 119048), (7764, 118128), (9844, 93168), (10272, 89286), (10352, 88596), (11646, 78752), (13248, 69229), (14766, 62112), (14881, 61632), (15408, 59524), (15528, 59064), (19688, 46584), (20544, 44643), (20704, 44298), (22149, 41408), (23292, 39376), (29532, 31056), (29762, 30816)]