421746624

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{373}}^1$

素因数の和:555

約数の個数: 168

約数和(自身を含む): 1313984672

約数和(自身を除く): 892238048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 144, 151, 156, 192, 208, 234, 288, 302, 312, 373, 416, 453, 468, 576, 604, 624, 746, 832, 906, 936, 1119, 1208, 1248, 1359, 1492, 1812, 1872, 1963, 2238, 2416, 2496, 2718, 2984, 3357, 3624, 3744, 3926, 4476, 4832, 4849, 5436, 5889, 5968, 6714, 7248, 7488, 7852, 8952, 9664, 9698, 10872, 11778, 11936, 13428, 14496, 14547, 15704, 17667, 17904, 19396, 21744, 23556, 23872, 26856, 28992, 29094, 31408, 35334, 35808, 38792, 43488, 43641, 47112, 53712, 56323, 58188, 62816, 70668, 71616, 77584, 86976, 87282, 94224, 107424, 112646, 116376, 125632, 141336, 155168, 168969, 174564, 188448, 214848, 225292, 232752, 282672, 310336, 337938, 349128, 376896, 450584, 465504, 506907, 565344, 675876, 698256, 732199, 901168, 931008, 1013814, 1130688, 1351752, 1396512, 1464398, 1802336, 2027628, 2196597, 2703504, 2793024, 2928796, 3604672, 4055256, 4393194, 5407008, 5857592, 6589791, 8110512, 8786388, 10814016, 11715184, 13179582, 16221024, 17572776, 23430368, 26359164, 32442048, 35145552, 46860736, 52718328, 70291104, 105436656, 140582208, 210873312, 421746624]

約数ペア:

[(1, 421746624), (2, 210873312), (3, 140582208), (4, 105436656), (6, 70291104), (8, 52718328), (9, 46860736), (12, 35145552), (13, 32442048), (16, 26359164), (18, 23430368), (24, 17572776), (26, 16221024), (32, 13179582), (36, 11715184), (39, 10814016), (48, 8786388), (52, 8110512), (64, 6589791), (72, 5857592), (78, 5407008), (96, 4393194), (104, 4055256), (117, 3604672), (144, 2928796), (151, 2793024), (156, 2703504), (192, 2196597), (208, 2027628), (234, 1802336), (288, 1464398), (302, 1396512), (312, 1351752), (373, 1130688), (416, 1013814), (453, 931008), (468, 901168), (576, 732199), (604, 698256), (624, 675876), (746, 565344), (832, 506907), (906, 465504), (936, 450584), (1119, 376896), (1208, 349128), (1248, 337938), (1359, 310336), (1492, 282672), (1812, 232752), (1872, 225292), (1963, 214848), (2238, 188448), (2416, 174564), (2496, 168969), (2718, 155168), (2984, 141336), (3357, 125632), (3624, 116376), (3744, 112646), (3926, 107424), (4476, 94224), (4832, 87282), (4849, 86976), (5436, 77584), (5889, 71616), (5968, 70668), (6714, 62816), (7248, 58188), (7488, 56323), (7852, 53712), (8952, 47112), (9664, 43641), (9698, 43488), (10872, 38792), (11778, 35808), (11936, 35334), (13428, 31408), (14496, 29094), (14547, 28992), (15704, 26856), (17667, 23872), (17904, 23556), (19396, 21744)]