19620994176

素因数分解:

$2^7\times 3^7\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:109

約数の個数: 1024

約数和(自身を含む): 77082624000

約数和(自身を除く): 57461629824

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 19, 21, 24, 27, 28, 31, 32, 34, 36, 38, 42, 48, 51, 54, 56, 57, 62, 63, 64, 68, 72, 76, 81, 84, 93, 96, 102, 108, 112, 114, 119, 124, 126, 128, 133, 136, 144, 152, 153, 162, 168, 171, 186, 189, 192, 204, 216, 217, 224, 228, 238, 243, 248, 252, 266, 272, 279, 288, 304, 306, 323, 324, 336, 342, 357, 372, 378, 384, 399, 408, 432, 434, 448, 456, 459, 476, 486, 496, 504, 513, 527, 532, 544, 558, 567, 576, 589, 608, 612, 646, 648, 651, 672, 684, 714, 729, 744, 756, 798, 816, 837, 864, 868, 896, 912, 918, 952, 969, 972, 992, 1008, 1026, 1054, 1064, 1071, 1088, 1116, 1134, 1152, 1178, 1197, 1216, 1224, 1292, 1296, 1302, 1344, 1368, 1377, 1428, 1458, 1488, 1512, 1539, 1581, 1596, 1632, 1674, 1701, 1728, 1736, 1767, 1824, 1836, 1904, 1938, 1944, 1953, 1984, 2016, 2052, 2108, 2128, 2142, 2176, 2187, 2232, 2261, 2268, 2356, 2394, 2432, 2448, 2511, 2584, 2592, 2604, 2688, 2736, 2754, 2856, 2907, 2916, 2976, 3024, 3078, 3162, 3192, 3213, 3264, 3348, 3402, 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約数ペア:

[(1, 19620994176), (2, 9810497088), (3, 6540331392), (4, 4905248544), (6, 3270165696), (7, 2802999168), (8, 2452624272), (9, 2180110464), (12, 1635082848), (14, 1401499584), (16, 1226312136), (17, 1154176128), (18, 1090055232), (19, 1032683904), (21, 934333056), (24, 817541424), (27, 726703488), (28, 700749792), (31, 632935296), (32, 613156068), (34, 577088064), (36, 545027616), (38, 516341952), (42, 467166528), (48, 408770712), (51, 384725376), (54, 363351744), (56, 350374896), (57, 344227968), (62, 316467648), (63, 311444352), (64, 306578034), (68, 288544032), (72, 272513808), (76, 258170976), (81, 242234496), (84, 233583264), (93, 210978432), (96, 204385356), (102, 192362688), (108, 181675872), (112, 175187448), (114, 172113984), (119, 164882304), (124, 158233824), (126, 155722176), (128, 153289017), (133, 147526272), (136, 144272016), (144, 136256904), (152, 129085488), (153, 128241792), (162, 121117248), (168, 116791632), (171, 114742656), (186, 105489216), (189, 103814784), (192, 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(81648, 240312), (83106, 236096), (83328, 235467), (84816, 231336), (85374, 229824), (86184, 227664), (86751, 226176), (88128, 222642), (88536, 221616), (90117, 217728), (90396, 217056), (93024, 210924), (93312, 210273), (93744, 209304), (95418, 205632), (96957, 202368), (98496, 199206), (98952, 198288), (99144, 197904), (99603, 196992), (101184, 193914), (102816, 190836), (104652, 187488), (105462, 186048), (107136, 183141), (108528, 180792), (108864, 180234), (110808, 177072), (111321, 176256), (113088, 173502), (113832, 172368), (114912, 170748), (115668, 169632), (118048, 166212), (120156, 163296), (120528, 162792), (122094, 160704), (122472, 160208), (124032, 158193), (124992, 156978), (127224, 154224), (128061, 153216), (129276, 151776), (131936, 148716), (132192, 148428), (132804, 147744), (135594, 144704), (137088, 143127), (139536, 140616), (139968, 140182)]