488109312

素因数分解:

$2^8\times 3^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1$

素因数の和:257

約数の個数: 216

約数和(自身を含む): 1502487168

約数和(自身を除く): 1014377856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 61, 64, 69, 72, 92, 96, 122, 128, 138, 144, 151, 183, 184, 192, 207, 244, 256, 276, 288, 302, 366, 368, 384, 414, 453, 488, 549, 552, 576, 604, 732, 736, 768, 828, 906, 976, 1098, 1104, 1152, 1208, 1359, 1403, 1464, 1472, 1656, 1812, 1952, 2196, 2208, 2304, 2416, 2718, 2806, 2928, 2944, 3312, 3473, 3624, 3904, 4209, 4392, 4416, 4832, 5436, 5612, 5856, 5888, 6624, 6946, 7248, 7808, 8418, 8784, 8832, 9211, 9664, 10419, 10872, 11224, 11712, 12627, 13248, 13892, 14496, 15616, 16836, 17568, 17664, 18422, 19328, 20838, 21744, 22448, 23424, 25254, 26496, 27633, 27784, 28992, 31257, 33672, 35136, 36844, 38656, 41676, 43488, 44896, 46848, 50508, 52992, 55266, 55568, 57984, 62514, 67344, 70272, 73688, 82899, 83352, 86976, 89792, 101016, 110532, 111136, 115968, 125028, 134688, 140544, 147376, 165798, 166704, 173952, 179584, 202032, 211853, 221064, 222272, 250056, 269376, 294752, 331596, 333408, 347904, 359168, 404064, 423706, 442128, 444544, 500112, 538752, 589504, 635559, 663192, 666816, 808128, 847412, 884256, 889088, 1000224, 1077504, 1179008, 1271118, 1326384, 1333632, 1616256, 1694824, 1768512, 1906677, 2000448, 2358016, 2542236, 2652768, 2667264, 3232512, 3389648, 3537024, 3813354, 4000896, 5084472, 5305536, 6779296, 7074048, 7626708, 8001792, 10168944, 10611072, 13558592, 15253416, 20337888, 21222144, 27117184, 30506832, 40675776, 54234368, 61013664, 81351552, 122027328, 162703104, 244054656, 488109312]

約数ペア:

[(1, 488109312), (2, 244054656), (3, 162703104), (4, 122027328), (6, 81351552), (8, 61013664), (9, 54234368), (12, 40675776), (16, 30506832), (18, 27117184), (23, 21222144), (24, 20337888), (32, 15253416), (36, 13558592), (46, 10611072), (48, 10168944), (61, 8001792), (64, 7626708), (69, 7074048), (72, 6779296), (92, 5305536), (96, 5084472), (122, 4000896), (128, 3813354), (138, 3537024), (144, 3389648), (151, 3232512), (183, 2667264), (184, 2652768), (192, 2542236), (207, 2358016), (244, 2000448), (256, 1906677), (276, 1768512), (288, 1694824), (302, 1616256), (366, 1333632), (368, 1326384), (384, 1271118), (414, 1179008), (453, 1077504), (488, 1000224), (549, 889088), (552, 884256), (576, 847412), (604, 808128), (732, 666816), (736, 663192), (768, 635559), (828, 589504), (906, 538752), (976, 500112), (1098, 444544), (1104, 442128), (1152, 423706), (1208, 404064), (1359, 359168), (1403, 347904), (1464, 333408), (1472, 331596), (1656, 294752), (1812, 269376), (1952, 250056), (2196, 222272), (2208, 221064), (2304, 211853), (2416, 202032), (2718, 179584), (2806, 173952), (2928, 166704), (2944, 165798), (3312, 147376), (3473, 140544), (3624, 134688), (3904, 125028), (4209, 115968), (4392, 111136), (4416, 110532), (4832, 101016), (5436, 89792), (5612, 86976), (5856, 83352), (5888, 82899), (6624, 73688), (6946, 70272), (7248, 67344), (7808, 62514), (8418, 57984), (8784, 55568), (8832, 55266), (9211, 52992), (9664, 50508), (10419, 46848), (10872, 44896), (11224, 43488), (11712, 41676), (12627, 38656), (13248, 36844), (13892, 35136), (14496, 33672), (15616, 31257), (16836, 28992), (17568, 27784), (17664, 27633), (18422, 26496), (19328, 25254), (20838, 23424), (21744, 22448)]