493790976

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1801}}^1$

素因数の和:1847

約数の個数: 216

約数和(自身を含む): 1723778784

約数和(自身を除く): 1229987808

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 32, 34, 36, 42, 48, 51, 56, 63, 64, 68, 72, 84, 96, 102, 112, 119, 126, 128, 136, 144, 153, 168, 192, 204, 224, 238, 252, 256, 272, 288, 306, 336, 357, 384, 408, 448, 476, 504, 544, 576, 612, 672, 714, 768, 816, 896, 952, 1008, 1071, 1088, 1152, 1224, 1344, 1428, 1632, 1792, 1801, 1904, 2016, 2142, 2176, 2304, 2448, 2688, 2856, 3264, 3602, 3808, 4032, 4284, 4352, 4896, 5376, 5403, 5712, 6528, 7204, 7616, 8064, 8568, 9792, 10806, 11424, 12607, 13056, 14408, 15232, 16128, 16209, 17136, 19584, 21612, 22848, 25214, 28816, 30464, 30617, 32418, 34272, 37821, 39168, 43224, 45696, 50428, 57632, 61234, 64836, 68544, 75642, 86448, 91392, 91851, 100856, 113463, 115264, 122468, 129672, 137088, 151284, 172896, 183702, 201712, 214319, 226926, 230528, 244936, 259344, 274176, 275553, 302568, 345792, 367404, 403424, 428638, 453852, 461056, 489872, 518688, 551106, 605136, 642957, 691584, 734808, 806848, 857276, 907704, 979744, 1037376, 1102212, 1210272, 1285914, 1383168, 1469616, 1613696, 1714552, 1815408, 1928871, 1959488, 2074752, 2204424, 2420544, 2571828, 2939232, 3227392, 3429104, 3630816, 3857742, 3918976, 4149504, 4408848, 4841088, 5143656, 5878464, 6858208, 7261632, 7715484, 7837952, 8817696, 9682176, 10287312, 11756928, 13716416, 14523264, 15430968, 17635392, 20574624, 23513856, 27432832, 29046528, 30861936, 35270784, 41149248, 54865664, 61723872, 70541568, 82298496, 123447744, 164596992, 246895488, 493790976]

約数ペア:

[(1, 493790976), (2, 246895488), (3, 164596992), (4, 123447744), (6, 82298496), (7, 70541568), (8, 61723872), (9, 54865664), (12, 41149248), (14, 35270784), (16, 30861936), (17, 29046528), (18, 27432832), (21, 23513856), (24, 20574624), (28, 17635392), (32, 15430968), (34, 14523264), (36, 13716416), (42, 11756928), (48, 10287312), (51, 9682176), (56, 8817696), (63, 7837952), (64, 7715484), (68, 7261632), (72, 6858208), (84, 5878464), (96, 5143656), (102, 4841088), (112, 4408848), (119, 4149504), (126, 3918976), (128, 3857742), (136, 3630816), (144, 3429104), (153, 3227392), (168, 2939232), (192, 2571828), (204, 2420544), (224, 2204424), (238, 2074752), (252, 1959488), (256, 1928871), (272, 1815408), (288, 1714552), (306, 1613696), (336, 1469616), (357, 1383168), (384, 1285914), (408, 1210272), (448, 1102212), (476, 1037376), (504, 979744), (544, 907704), (576, 857276), (612, 806848), (672, 734808), (714, 691584), (768, 642957), (816, 605136), (896, 551106), (952, 518688), (1008, 489872), (1071, 461056), (1088, 453852), (1152, 428638), (1224, 403424), (1344, 367404), (1428, 345792), (1632, 302568), (1792, 275553), (1801, 274176), (1904, 259344), (2016, 244936), (2142, 230528), (2176, 226926), (2304, 214319), (2448, 201712), (2688, 183702), (2856, 172896), (3264, 151284), (3602, 137088), (3808, 129672), (4032, 122468), (4284, 115264), (4352, 113463), (4896, 100856), (5376, 91851), (5403, 91392), (5712, 86448), (6528, 75642), (7204, 68544), (7616, 64836), (8064, 61234), (8568, 57632), (9792, 50428), (10806, 45696), (11424, 43224), (12607, 39168), (13056, 37821), (14408, 34272), (15232, 32418), (16128, 30617), (16209, 30464), (17136, 28816), (19584, 25214), (21612, 22848)]