421842816

素因数分解:

$2^7\times 3^4\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:139

約数の個数: 320

約数和(自身を含む): 1377367200

約数和(自身を除く): 955524384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 29, 32, 36, 46, 48, 54, 58, 61, 64, 69, 72, 81, 87, 92, 96, 108, 116, 122, 128, 138, 144, 162, 174, 183, 184, 192, 207, 216, 232, 244, 261, 276, 288, 324, 348, 366, 368, 384, 414, 432, 464, 488, 522, 549, 552, 576, 621, 648, 667, 696, 732, 736, 783, 828, 864, 928, 976, 1044, 1098, 1104, 1152, 1242, 1296, 1334, 1392, 1403, 1464, 1472, 1566, 1647, 1656, 1728, 1769, 1856, 1863, 1952, 2001, 2088, 2196, 2208, 2349, 2484, 2592, 2668, 2784, 2806, 2928, 2944, 3132, 3294, 3312, 3456, 3538, 3712, 3726, 3904, 4002, 4176, 4209, 4392, 4416, 4698, 4941, 4968, 5184, 5307, 5336, 5568, 5612, 5856, 6003, 6264, 6588, 6624, 7076, 7452, 7808, 8004, 8352, 8418, 8784, 8832, 9396, 9882, 9936, 10368, 10614, 10672, 11136, 11224, 11712, 12006, 12528, 12627, 13176, 13248, 14152, 14904, 15921, 16008, 16704, 16836, 17568, 18009, 18792, 19764, 19872, 21228, 21344, 22448, 23424, 24012, 25056, 25254, 26352, 26496, 28304, 29808, 31842, 32016, 33408, 33672, 35136, 36018, 37584, 37881, 39528, 39744, 40687, 42456, 42688, 44896, 47763, 48024, 50112, 50508, 52704, 54027, 56608, 59616, 63684, 64032, 67344, 70272, 72036, 75168, 75762, 79056, 79488, 81374, 84912, 85376, 89792, 95526, 96048, 100224, 101016, 105408, 108054, 113216, 113643, 119232, 122061, 127368, 128064, 134688, 143289, 144072, 150336, 151524, 158112, 162748, 169824, 179584, 191052, 192096, 202032, 210816, 216108, 226432, 227286, 238464, 244122, 254736, 256128, 269376, 286578, 288144, 300672, 303048, 316224, 325496, 339648, 366183, 382104, 384192, 404064, 432216, 454572, 488244, 509472, 538752, 573156, 576288, 606096, 632448, 650992, 679296, 732366, 764208, 768384, 808128, 864432, 909144, 976488, 1018944, 1098549, 1146312, 1152576, 1212192, 1301984, 1464732, 1528416, 1616256, 1728864, 1818288, 1952976, 2037888, 2197098, 2292624, 2305152, 2424384, 2603968, 2929464, 3056832, 3295647, 3457728, 3636576, 3905952, 4394196, 4585248, 4848768, 5207936, 5858928, 6113664, 6591294, 6915456, 7273152, 7811904, 8788392, 9170496, 11717856, 13182588, 14546304, 15623808, 17576784, 18340992, 23435712, 26365176, 35153568, 46871424, 52730352, 70307136, 105460704, 140614272, 210921408, 421842816]

約数ペア:

[(1, 421842816), (2, 210921408), (3, 140614272), (4, 105460704), (6, 70307136), (8, 52730352), (9, 46871424), (12, 35153568), (16, 26365176), (18, 23435712), (23, 18340992), (24, 17576784), (27, 15623808), (29, 14546304), (32, 13182588), (36, 11717856), (46, 9170496), (48, 8788392), (54, 7811904), (58, 7273152), (61, 6915456), (64, 6591294), (69, 6113664), (72, 5858928), (81, 5207936), (87, 4848768), (92, 4585248), (96, 4394196), (108, 3905952), (116, 3636576), (122, 3457728), (128, 3295647), (138, 3056832), (144, 2929464), (162, 2603968), (174, 2424384), (183, 2305152), (184, 2292624), (192, 2197098), (207, 2037888), (216, 1952976), (232, 1818288), (244, 1728864), (261, 1616256), (276, 1528416), (288, 1464732), (324, 1301984), (348, 1212192), (366, 1152576), (368, 1146312), (384, 1098549), (414, 1018944), (432, 976488), (464, 909144), (488, 864432), (522, 808128), (549, 768384), (552, 764208), (576, 732366), (621, 679296), (648, 650992), (667, 632448), (696, 606096), (732, 576288), (736, 573156), (783, 538752), (828, 509472), (864, 488244), (928, 454572), (976, 432216), (1044, 404064), (1098, 384192), (1104, 382104), (1152, 366183), (1242, 339648), (1296, 325496), (1334, 316224), (1392, 303048), (1403, 300672), (1464, 288144), (1472, 286578), (1566, 269376), (1647, 256128), (1656, 254736), (1728, 244122), (1769, 238464), (1856, 227286), (1863, 226432), (1952, 216108), (2001, 210816), (2088, 202032), (2196, 192096), (2208, 191052), (2349, 179584), (2484, 169824), (2592, 162748), (2668, 158112), (2784, 151524), (2806, 150336), (2928, 144072), (2944, 143289), (3132, 134688), (3294, 128064), (3312, 127368), (3456, 122061), (3538, 119232), (3712, 113643), (3726, 113216), (3904, 108054), (4002, 105408), (4176, 101016), (4209, 100224), (4392, 96048), (4416, 95526), (4698, 89792), (4941, 85376), (4968, 84912), (5184, 81374), (5307, 79488), (5336, 79056), (5568, 75762), (5612, 75168), (5856, 72036), (6003, 70272), (6264, 67344), (6588, 64032), (6624, 63684), (7076, 59616), (7452, 56608), (7808, 54027), (8004, 52704), (8352, 50508), (8418, 50112), (8784, 48024), (8832, 47763), (9396, 44896), (9882, 42688), (9936, 42456), (10368, 40687), (10614, 39744), (10672, 39528), (11136, 37881), (11224, 37584), (11712, 36018), (12006, 35136), (12528, 33672), (12627, 33408), (13176, 32016), (13248, 31842), (14152, 29808), (14904, 28304), (15921, 26496), (16008, 26352), (16704, 25254), (16836, 25056), (17568, 24012), (18009, 23424), (18792, 22448), (19764, 21344), (19872, 21228)]