40674816

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1$

素因数の和:141

約数の個数: 240

約数和(自身を含む): 145969824

約数和(自身を除く): 105295008

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 64, 72, 78, 84, 91, 96, 97, 104, 112, 117, 126, 128, 144, 156, 168, 182, 192, 194, 208, 224, 234, 252, 256, 273, 288, 291, 312, 336, 364, 384, 388, 416, 448, 468, 504, 512, 546, 576, 582, 624, 672, 679, 728, 768, 776, 819, 832, 873, 896, 936, 1008, 1092, 1152, 1164, 1248, 1261, 1344, 1358, 1456, 1536, 1552, 1638, 1664, 1746, 1792, 1872, 2016, 2037, 2184, 2304, 2328, 2496, 2522, 2688, 2716, 2912, 3104, 3276, 3328, 3492, 3584, 3744, 3783, 4032, 4074, 4368, 4608, 4656, 4992, 5044, 5376, 5432, 5824, 6111, 6208, 6552, 6656, 6984, 7488, 7566, 8064, 8148, 8736, 8827, 9312, 9984, 10088, 10752, 10864, 11349, 11648, 12222, 12416, 13104, 13968, 14976, 15132, 16128, 16296, 17472, 17654, 18624, 19968, 20176, 21728, 22698, 23296, 24444, 24832, 26208, 26481, 27936, 29952, 30264, 32256, 32592, 34944, 35308, 37248, 40352, 43456, 45396, 46592, 48888, 49664, 52416, 52962, 55872, 59904, 60528, 65184, 69888, 70616, 74496, 79443, 80704, 86912, 90792, 97776, 104832, 105924, 111744, 121056, 130368, 139776, 141232, 148992, 158886, 161408, 173824, 181584, 195552, 209664, 211848, 223488, 242112, 260736, 282464, 317772, 322816, 347648, 363168, 391104, 419328, 423696, 446976, 484224, 521472, 564928, 635544, 645632, 726336, 782208, 847392, 968448, 1042944, 1129856, 1271088, 1452672, 1564416, 1694784, 1936896, 2259712, 2542176, 2905344, 3128832, 3389568, 4519424, 5084352, 5810688, 6779136, 10168704, 13558272, 20337408, 40674816]

約数ペア:

[(1, 40674816), (2, 20337408), (3, 13558272), (4, 10168704), (6, 6779136), (7, 5810688), (8, 5084352), (9, 4519424), (12, 3389568), (13, 3128832), (14, 2905344), (16, 2542176), (18, 2259712), (21, 1936896), (24, 1694784), (26, 1564416), (28, 1452672), (32, 1271088), (36, 1129856), (39, 1042944), (42, 968448), (48, 847392), (52, 782208), (56, 726336), (63, 645632), (64, 635544), (72, 564928), (78, 521472), (84, 484224), (91, 446976), (96, 423696), (97, 419328), (104, 391104), (112, 363168), (117, 347648), (126, 322816), (128, 317772), (144, 282464), (156, 260736), (168, 242112), (182, 223488), (192, 211848), (194, 209664), (208, 195552), (224, 181584), (234, 173824), (252, 161408), (256, 158886), (273, 148992), (288, 141232), (291, 139776), (312, 130368), (336, 121056), (364, 111744), (384, 105924), (388, 104832), (416, 97776), (448, 90792), (468, 86912), (504, 80704), (512, 79443), (546, 74496), (576, 70616), (582, 69888), (624, 65184), (672, 60528), (679, 59904), (728, 55872), (768, 52962), (776, 52416), (819, 49664), (832, 48888), (873, 46592), (896, 45396), (936, 43456), (1008, 40352), (1092, 37248), (1152, 35308), (1164, 34944), (1248, 32592), (1261, 32256), (1344, 30264), (1358, 29952), (1456, 27936), (1536, 26481), (1552, 26208), (1638, 24832), (1664, 24444), (1746, 23296), (1792, 22698), (1872, 21728), (2016, 20176), (2037, 19968), (2184, 18624), (2304, 17654), (2328, 17472), (2496, 16296), (2522, 16128), (2688, 15132), (2716, 14976), (2912, 13968), (3104, 13104), (3276, 12416), (3328, 12222), (3492, 11648), (3584, 11349), (3744, 10864), (3783, 10752), (4032, 10088), (4074, 9984), (4368, 9312), (4608, 8827), (4656, 8736), (4992, 8148), (5044, 8064), (5376, 7566), (5432, 7488), (5824, 6984), (6111, 6656), (6208, 6552)]