321071904

素因数分解:

$2^5\times 3^3\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{151}}^1$

素因数の和:300

約数の個数: 192

約数和(自身を含む): 992839680

約数和(自身を除く): 671767776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 69, 72, 92, 96, 107, 108, 138, 144, 151, 184, 207, 214, 216, 276, 288, 302, 321, 368, 414, 428, 432, 453, 552, 604, 621, 642, 736, 828, 856, 864, 906, 963, 1104, 1208, 1242, 1284, 1359, 1656, 1712, 1812, 1926, 2208, 2416, 2461, 2484, 2568, 2718, 2889, 3312, 3424, 3473, 3624, 3852, 4077, 4832, 4922, 4968, 5136, 5436, 5778, 6624, 6946, 7248, 7383, 7704, 8154, 9844, 9936, 10272, 10419, 10872, 11556, 13892, 14496, 14766, 15408, 16157, 16308, 19688, 19872, 20838, 21744, 22149, 23112, 27784, 29532, 30816, 31257, 32314, 32616, 39376, 41676, 43488, 44298, 46224, 48471, 55568, 59064, 62514, 64628, 65232, 66447, 78752, 83352, 88596, 92448, 93771, 96942, 111136, 118128, 125028, 129256, 130464, 132894, 145413, 166704, 177192, 187542, 193884, 236256, 250056, 258512, 265788, 290826, 333408, 354384, 371611, 375084, 387768, 436239, 500112, 517024, 531576, 581652, 708768, 743222, 750168, 775536, 872478, 1000224, 1063152, 1114833, 1163304, 1486444, 1500336, 1551072, 1744956, 2126304, 2229666, 2326608, 2972888, 3000672, 3344499, 3489912, 4459332, 4653216, 5945776, 6688998, 6979824, 8918664, 10033497, 11891552, 13377996, 13959648, 17837328, 20066994, 26755992, 35674656, 40133988, 53511984, 80267976, 107023968, 160535952, 321071904]

約数ペア:

[(1, 321071904), (2, 160535952), (3, 107023968), (4, 80267976), (6, 53511984), (8, 40133988), (9, 35674656), (12, 26755992), (16, 20066994), (18, 17837328), (23, 13959648), (24, 13377996), (27, 11891552), (32, 10033497), (36, 8918664), (46, 6979824), (48, 6688998), (54, 5945776), (69, 4653216), (72, 4459332), (92, 3489912), (96, 3344499), (107, 3000672), (108, 2972888), (138, 2326608), (144, 2229666), (151, 2126304), (184, 1744956), (207, 1551072), (214, 1500336), (216, 1486444), (276, 1163304), (288, 1114833), (302, 1063152), (321, 1000224), (368, 872478), (414, 775536), (428, 750168), (432, 743222), (453, 708768), (552, 581652), (604, 531576), (621, 517024), (642, 500112), (736, 436239), (828, 387768), (856, 375084), (864, 371611), (906, 354384), (963, 333408), (1104, 290826), (1208, 265788), (1242, 258512), (1284, 250056), (1359, 236256), (1656, 193884), (1712, 187542), (1812, 177192), (1926, 166704), (2208, 145413), (2416, 132894), (2461, 130464), (2484, 129256), (2568, 125028), (2718, 118128), (2889, 111136), (3312, 96942), (3424, 93771), (3473, 92448), (3624, 88596), (3852, 83352), (4077, 78752), (4832, 66447), (4922, 65232), (4968, 64628), (5136, 62514), (5436, 59064), (5778, 55568), (6624, 48471), (6946, 46224), (7248, 44298), (7383, 43488), (7704, 41676), (8154, 39376), (9844, 32616), (9936, 32314), (10272, 31257), (10419, 30816), (10872, 29532), (11556, 27784), (13892, 23112), (14496, 22149), (14766, 21744), (15408, 20838), (16157, 19872), (16308, 19688)]