286974072

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1399}}^1$

素因数の和:1466

約数の個数: 192

約数和(自身を含む): 995904000

約数和(自身を除く): 708929928

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 33, 36, 37, 42, 44, 56, 63, 66, 72, 74, 77, 84, 88, 99, 111, 126, 132, 148, 154, 168, 198, 222, 231, 252, 259, 264, 296, 308, 333, 396, 407, 444, 462, 504, 518, 616, 666, 693, 777, 792, 814, 888, 924, 1036, 1221, 1332, 1386, 1399, 1554, 1628, 1848, 2072, 2331, 2442, 2664, 2772, 2798, 2849, 3108, 3256, 3663, 4197, 4662, 4884, 5544, 5596, 5698, 6216, 7326, 8394, 8547, 9324, 9768, 9793, 11192, 11396, 12591, 14652, 15389, 16788, 17094, 18648, 19586, 22792, 25182, 25641, 29304, 29379, 30778, 33576, 34188, 39172, 46167, 50364, 51282, 51763, 58758, 61556, 68376, 78344, 88137, 92334, 100728, 102564, 103526, 107723, 117516, 123112, 138501, 155289, 176274, 184668, 205128, 207052, 215446, 235032, 277002, 310578, 323169, 352548, 362341, 369336, 414104, 430892, 465867, 554004, 569393, 621156, 646338, 705096, 724682, 861784, 931734, 969507, 1087023, 1108008, 1138786, 1242312, 1292676, 1449364, 1708179, 1863468, 1939014, 2174046, 2277572, 2585352, 2898728, 3261069, 3416358, 3726936, 3878028, 3985751, 4348092, 4555144, 5124537, 6522138, 6832716, 7756056, 7971502, 8696184, 10249074, 11957253, 13044276, 13665432, 15943004, 20498148, 23914506, 26088552, 31886008, 35871759, 40996296, 47829012, 71743518, 95658024, 143487036, 286974072]

約数ペア:

[(1, 286974072), (2, 143487036), (3, 95658024), (4, 71743518), (6, 47829012), (7, 40996296), (8, 35871759), (9, 31886008), (11, 26088552), (12, 23914506), (14, 20498148), (18, 15943004), (21, 13665432), (22, 13044276), (24, 11957253), (28, 10249074), (33, 8696184), (36, 7971502), (37, 7756056), (42, 6832716), (44, 6522138), (56, 5124537), (63, 4555144), (66, 4348092), (72, 3985751), (74, 3878028), (77, 3726936), (84, 3416358), (88, 3261069), (99, 2898728), (111, 2585352), (126, 2277572), (132, 2174046), (148, 1939014), (154, 1863468), (168, 1708179), (198, 1449364), (222, 1292676), (231, 1242312), (252, 1138786), (259, 1108008), (264, 1087023), (296, 969507), (308, 931734), (333, 861784), (396, 724682), (407, 705096), (444, 646338), (462, 621156), (504, 569393), (518, 554004), (616, 465867), (666, 430892), (693, 414104), (777, 369336), (792, 362341), (814, 352548), (888, 323169), (924, 310578), (1036, 277002), (1221, 235032), (1332, 215446), (1386, 207052), (1399, 205128), (1554, 184668), (1628, 176274), (1848, 155289), (2072, 138501), (2331, 123112), (2442, 117516), (2664, 107723), (2772, 103526), (2798, 102564), (2849, 100728), (3108, 92334), (3256, 88137), (3663, 78344), (4197, 68376), (4662, 61556), (4884, 58758), (5544, 51763), (5596, 51282), (5698, 50364), (6216, 46167), (7326, 39172), (8394, 34188), (8547, 33576), (9324, 30778), (9768, 29379), (9793, 29304), (11192, 25641), (11396, 25182), (12591, 22792), (14652, 19586), (15389, 18648), (16788, 17094)]