40473048

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{181}}^1$

素因数の和:230

約数の個数: 128

約数和(自身を含む): 127895040

約数和(自身を除く): 87421992

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 121, 132, 154, 168, 181, 231, 242, 264, 308, 362, 363, 462, 484, 543, 616, 724, 726, 847, 924, 968, 1086, 1267, 1331, 1448, 1452, 1694, 1848, 1991, 2172, 2534, 2541, 2662, 2904, 3388, 3801, 3982, 3993, 4344, 5068, 5082, 5324, 5973, 6776, 7602, 7964, 7986, 9317, 10136, 10164, 10648, 11946, 13937, 15204, 15928, 15972, 18634, 20328, 21901, 23892, 27874, 27951, 30408, 31944, 37268, 41811, 43802, 47784, 55748, 55902, 65703, 74536, 83622, 87604, 111496, 111804, 131406, 153307, 167244, 175208, 223608, 240911, 262812, 306614, 334488, 459921, 481822, 525624, 613228, 722733, 919842, 963644, 1226456, 1445466, 1686377, 1839684, 1927288, 2890932, 3372754, 3679368, 5059131, 5781864, 6745508, 10118262, 13491016, 20236524, 40473048]

約数ペア:

[(1, 40473048), (2, 20236524), (3, 13491016), (4, 10118262), (6, 6745508), (7, 5781864), (8, 5059131), (11, 3679368), (12, 3372754), (14, 2890932), (21, 1927288), (22, 1839684), (24, 1686377), (28, 1445466), (33, 1226456), (42, 963644), (44, 919842), (56, 722733), (66, 613228), (77, 525624), (84, 481822), (88, 459921), (121, 334488), (132, 306614), (154, 262812), (168, 240911), (181, 223608), (231, 175208), (242, 167244), (264, 153307), (308, 131406), (362, 111804), (363, 111496), (462, 87604), (484, 83622), (543, 74536), (616, 65703), (724, 55902), (726, 55748), (847, 47784), (924, 43802), (968, 41811), (1086, 37268), (1267, 31944), (1331, 30408), (1448, 27951), (1452, 27874), (1694, 23892), (1848, 21901), (1991, 20328), (2172, 18634), (2534, 15972), (2541, 15928), (2662, 15204), (2904, 13937), (3388, 11946), (3801, 10648), (3982, 10164), (3993, 10136), (4344, 9317), (5068, 7986), (5082, 7964), (5324, 7602), (5973, 6776)]