404394912

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{547}}^1$

素因数の和:731

約数の個数: 144

約数和(自身を含む): 1227949632

約数和(自身を除く): 823554720

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 136, 144, 151, 153, 204, 272, 288, 302, 306, 408, 453, 544, 547, 604, 612, 816, 906, 1094, 1208, 1224, 1359, 1632, 1641, 1812, 2188, 2416, 2448, 2567, 2718, 3282, 3624, 4376, 4832, 4896, 4923, 5134, 5436, 6564, 7248, 7701, 8752, 9299, 9846, 10268, 10872, 13128, 14496, 15402, 17504, 18598, 19692, 20536, 21744, 23103, 26256, 27897, 30804, 37196, 39384, 41072, 43488, 46206, 52512, 55794, 61608, 74392, 78768, 82144, 82597, 83691, 92412, 111588, 123216, 148784, 157536, 165194, 167382, 184824, 223176, 246432, 247791, 297568, 330388, 334764, 369648, 446352, 495582, 660776, 669528, 739296, 743373, 892704, 991164, 1321552, 1339056, 1404149, 1486746, 1982328, 2643104, 2678112, 2808298, 2973492, 3964656, 4212447, 5616596, 5946984, 7929312, 8424894, 11233192, 11893968, 12637341, 16849788, 22466384, 23787936, 25274682, 33699576, 44932768, 50549364, 67399152, 101098728, 134798304, 202197456, 404394912]

約数ペア:

[(1, 404394912), (2, 202197456), (3, 134798304), (4, 101098728), (6, 67399152), (8, 50549364), (9, 44932768), (12, 33699576), (16, 25274682), (17, 23787936), (18, 22466384), (24, 16849788), (32, 12637341), (34, 11893968), (36, 11233192), (48, 8424894), (51, 7929312), (68, 5946984), (72, 5616596), (96, 4212447), (102, 3964656), (136, 2973492), (144, 2808298), (151, 2678112), (153, 2643104), (204, 1982328), (272, 1486746), (288, 1404149), (302, 1339056), (306, 1321552), (408, 991164), (453, 892704), (544, 743373), (547, 739296), (604, 669528), (612, 660776), (816, 495582), (906, 446352), (1094, 369648), (1208, 334764), (1224, 330388), (1359, 297568), (1632, 247791), (1641, 246432), (1812, 223176), (2188, 184824), (2416, 167382), (2448, 165194), (2567, 157536), (2718, 148784), (3282, 123216), (3624, 111588), (4376, 92412), (4832, 83691), (4896, 82597), (4923, 82144), (5134, 78768), (5436, 74392), (6564, 61608), (7248, 55794), (7701, 52512), (8752, 46206), (9299, 43488), (9846, 41072), (10268, 39384), (10872, 37196), (13128, 30804), (14496, 27897), (15402, 26256), (17504, 23103), (18598, 21744), (19692, 20536)]