40544328

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1$

素因数の和:235

約数の個数: 128

約数和(自身を含む): 119232000

約数和(自身を除く): 78687672

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 33, 38, 44, 57, 59, 66, 76, 88, 114, 118, 132, 137, 152, 177, 209, 228, 236, 264, 274, 354, 411, 418, 456, 472, 548, 627, 649, 708, 822, 836, 1096, 1121, 1254, 1298, 1416, 1507, 1644, 1672, 1947, 2242, 2508, 2596, 2603, 3014, 3288, 3363, 3894, 4484, 4521, 5016, 5192, 5206, 6028, 6726, 7788, 7809, 8083, 8968, 9042, 10412, 12056, 12331, 13452, 15576, 15618, 16166, 18084, 20824, 24249, 24662, 26904, 28633, 31236, 32332, 36168, 36993, 48498, 49324, 57266, 62472, 64664, 73986, 85899, 88913, 96996, 98648, 114532, 147972, 153577, 171798, 177826, 193992, 229064, 266739, 295944, 307154, 343596, 355652, 460731, 533478, 614308, 687192, 711304, 921462, 1066956, 1228616, 1689347, 1842924, 2133912, 3378694, 3685848, 5068041, 6757388, 10136082, 13514776, 20272164, 40544328]

約数ペア:

[(1, 40544328), (2, 20272164), (3, 13514776), (4, 10136082), (6, 6757388), (8, 5068041), (11, 3685848), (12, 3378694), (19, 2133912), (22, 1842924), (24, 1689347), (33, 1228616), (38, 1066956), (44, 921462), (57, 711304), (59, 687192), (66, 614308), (76, 533478), (88, 460731), (114, 355652), (118, 343596), (132, 307154), (137, 295944), (152, 266739), (177, 229064), (209, 193992), (228, 177826), (236, 171798), (264, 153577), (274, 147972), (354, 114532), (411, 98648), (418, 96996), (456, 88913), (472, 85899), (548, 73986), (627, 64664), (649, 62472), (708, 57266), (822, 49324), (836, 48498), (1096, 36993), (1121, 36168), (1254, 32332), (1298, 31236), (1416, 28633), (1507, 26904), (1644, 24662), (1672, 24249), (1947, 20824), (2242, 18084), (2508, 16166), (2596, 15618), (2603, 15576), (3014, 13452), (3288, 12331), (3363, 12056), (3894, 10412), (4484, 9042), (4521, 8968), (5016, 8083), (5192, 7809), (5206, 7788), (6028, 6726)]