40307904

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{769}}^1$

素因数の和:807

約数の個数: 168

約数和(自身を含む): 142382240

約数和(自身を除く): 102074336

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, 104, 112, 117, 126, 144, 156, 168, 182, 192, 208, 224, 234, 252, 273, 288, 312, 336, 364, 416, 448, 468, 504, 546, 576, 624, 672, 728, 769, 819, 832, 936, 1008, 1092, 1248, 1344, 1456, 1538, 1638, 1872, 2016, 2184, 2307, 2496, 2912, 3076, 3276, 3744, 4032, 4368, 4614, 5383, 5824, 6152, 6552, 6921, 7488, 8736, 9228, 9997, 10766, 12304, 13104, 13842, 16149, 17472, 18456, 19994, 21532, 24608, 26208, 27684, 29991, 32298, 36912, 39988, 43064, 48447, 49216, 52416, 55368, 59982, 64596, 69979, 73824, 79976, 86128, 89973, 96894, 110736, 119964, 129192, 139958, 147648, 159952, 172256, 179946, 193788, 209937, 221472, 239928, 258384, 279916, 319904, 344512, 359892, 387576, 419874, 442944, 479856, 516768, 559832, 629811, 639808, 719784, 775152, 839748, 959712, 1033536, 1119664, 1259622, 1439568, 1550304, 1679496, 1919424, 2239328, 2519244, 2879136, 3100608, 3358992, 4478656, 5038488, 5758272, 6717984, 10076976, 13435968, 20153952, 40307904]

約数ペア:

[(1, 40307904), (2, 20153952), (3, 13435968), (4, 10076976), (6, 6717984), (7, 5758272), (8, 5038488), (9, 4478656), (12, 3358992), (13, 3100608), (14, 2879136), (16, 2519244), (18, 2239328), (21, 1919424), (24, 1679496), (26, 1550304), (28, 1439568), (32, 1259622), (36, 1119664), (39, 1033536), (42, 959712), (48, 839748), (52, 775152), (56, 719784), (63, 639808), (64, 629811), (72, 559832), (78, 516768), (84, 479856), (91, 442944), (96, 419874), (104, 387576), (112, 359892), (117, 344512), (126, 319904), (144, 279916), (156, 258384), (168, 239928), (182, 221472), (192, 209937), (208, 193788), (224, 179946), (234, 172256), (252, 159952), (273, 147648), (288, 139958), (312, 129192), (336, 119964), (364, 110736), (416, 96894), (448, 89973), (468, 86128), (504, 79976), (546, 73824), (576, 69979), (624, 64596), (672, 59982), (728, 55368), (769, 52416), (819, 49216), (832, 48447), (936, 43064), (1008, 39988), (1092, 36912), (1248, 32298), (1344, 29991), (1456, 27684), (1538, 26208), (1638, 24608), (1872, 21532), (2016, 19994), (2184, 18456), (2307, 17472), (2496, 16149), (2912, 13842), (3076, 13104), (3276, 12304), (3744, 10766), (4032, 9997), (4368, 9228), (4614, 8736), (5383, 7488), (5824, 6921), (6152, 6552)]