678469824

素因数分解:

$2^6\times 3^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{397}}^1$

素因数の和:484

約数の個数: 224

約数和(自身を含む): 2135063040

約数和(自身を除く): 1456593216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 43, 46, 48, 54, 64, 69, 72, 86, 92, 96, 108, 129, 138, 144, 172, 184, 192, 207, 216, 258, 276, 288, 344, 368, 387, 397, 414, 432, 516, 552, 576, 621, 688, 736, 774, 794, 828, 864, 989, 1032, 1104, 1161, 1191, 1242, 1376, 1472, 1548, 1588, 1656, 1728, 1978, 2064, 2208, 2322, 2382, 2484, 2752, 2967, 3096, 3176, 3312, 3573, 3956, 4128, 4416, 4644, 4764, 4968, 5934, 6192, 6352, 6624, 7146, 7912, 8256, 8901, 9131, 9288, 9528, 9936, 10719, 11868, 12384, 12704, 13248, 14292, 15824, 17071, 17802, 18262, 18576, 19056, 19872, 21438, 23736, 24768, 25408, 26703, 27393, 28584, 31648, 34142, 35604, 36524, 37152, 38112, 39744, 42876, 47472, 51213, 53406, 54786, 57168, 63296, 68284, 71208, 73048, 74304, 76224, 82179, 85752, 94944, 102426, 106812, 109572, 114336, 136568, 142416, 146096, 153639, 164358, 171504, 189888, 204852, 213624, 219144, 228672, 246537, 273136, 284832, 292192, 307278, 328716, 343008, 392633, 409704, 427248, 438288, 460917, 493074, 546272, 569664, 584384, 614556, 657432, 686016, 785266, 819408, 854496, 876576, 921834, 986148, 1092544, 1177899, 1229112, 1314864, 1570532, 1638816, 1708992, 1753152, 1843668, 1972296, 2355798, 2458224, 2629728, 3141064, 3277632, 3533697, 3687336, 3944592, 4711596, 4916448, 5259456, 6282128, 7067394, 7374672, 7889184, 9423192, 9832896, 10601091, 12564256, 14134788, 14749344, 15778368, 18846384, 21202182, 25128512, 28269576, 29498688, 37692768, 42404364, 56539152, 75385536, 84808728, 113078304, 169617456, 226156608, 339234912, 678469824]

約数ペア:

[(1, 678469824), (2, 339234912), (3, 226156608), (4, 169617456), (6, 113078304), (8, 84808728), (9, 75385536), (12, 56539152), (16, 42404364), (18, 37692768), (23, 29498688), (24, 28269576), (27, 25128512), (32, 21202182), (36, 18846384), (43, 15778368), (46, 14749344), (48, 14134788), (54, 12564256), (64, 10601091), (69, 9832896), (72, 9423192), (86, 7889184), (92, 7374672), (96, 7067394), (108, 6282128), (129, 5259456), (138, 4916448), (144, 4711596), (172, 3944592), (184, 3687336), (192, 3533697), (207, 3277632), (216, 3141064), (258, 2629728), (276, 2458224), (288, 2355798), (344, 1972296), (368, 1843668), (387, 1753152), (397, 1708992), (414, 1638816), (432, 1570532), (516, 1314864), (552, 1229112), (576, 1177899), (621, 1092544), (688, 986148), (736, 921834), (774, 876576), (794, 854496), (828, 819408), (864, 785266), (989, 686016), (1032, 657432), (1104, 614556), (1161, 584384), (1191, 569664), (1242, 546272), (1376, 493074), (1472, 460917), (1548, 438288), (1588, 427248), (1656, 409704), (1728, 392633), (1978, 343008), (2064, 328716), (2208, 307278), (2322, 292192), (2382, 284832), (2484, 273136), (2752, 246537), (2967, 228672), (3096, 219144), (3176, 213624), (3312, 204852), (3573, 189888), (3956, 171504), (4128, 164358), (4416, 153639), (4644, 146096), (4764, 142416), (4968, 136568), (5934, 114336), (6192, 109572), (6352, 106812), (6624, 102426), (7146, 94944), (7912, 85752), (8256, 82179), (8901, 76224), (9131, 74304), (9288, 73048), (9528, 71208), (9936, 68284), (10719, 63296), (11868, 57168), (12384, 54786), (12704, 53406), (13248, 51213), (14292, 47472), (15824, 42876), (17071, 39744), (17802, 38112), (18262, 37152), (18576, 36524), (19056, 35604), (19872, 34142), (21438, 31648), (23736, 28584), (24768, 27393), (25408, 26703)]