38987088

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:265

約数の個数: 160

約数和(自身を含む): 125706240

約数和(自身を除く): 86719152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 31, 38, 42, 48, 56, 57, 62, 76, 84, 93, 112, 114, 124, 133, 152, 168, 186, 197, 217, 228, 248, 266, 304, 336, 372, 394, 399, 434, 456, 496, 532, 589, 591, 651, 744, 788, 798, 868, 912, 1064, 1178, 1182, 1302, 1379, 1488, 1576, 1596, 1736, 1767, 2128, 2356, 2364, 2604, 2758, 3152, 3192, 3472, 3534, 3743, 4123, 4137, 4712, 4728, 5208, 5516, 6107, 6384, 7068, 7486, 8246, 8274, 9424, 9456, 10416, 11032, 11229, 12214, 12369, 14136, 14972, 16492, 16548, 18321, 22064, 22458, 24428, 24738, 26201, 28272, 29944, 32984, 33096, 36642, 42749, 44916, 48856, 49476, 52402, 59888, 65968, 66192, 73284, 78603, 85498, 89832, 97712, 98952, 104804, 116033, 128247, 146568, 157206, 170996, 179664, 197904, 209608, 232066, 256494, 293136, 314412, 341992, 348099, 419216, 464132, 512988, 628824, 683984, 696198, 812231, 928264, 1025976, 1257648, 1392396, 1624462, 1856528, 2051952, 2436693, 2784792, 3248924, 4873386, 5569584, 6497848, 9746772, 12995696, 19493544, 38987088]

約数ペア:

[(1, 38987088), (2, 19493544), (3, 12995696), (4, 9746772), (6, 6497848), (7, 5569584), (8, 4873386), (12, 3248924), (14, 2784792), (16, 2436693), (19, 2051952), (21, 1856528), (24, 1624462), (28, 1392396), (31, 1257648), (38, 1025976), (42, 928264), (48, 812231), (56, 696198), (57, 683984), (62, 628824), (76, 512988), (84, 464132), (93, 419216), (112, 348099), (114, 341992), (124, 314412), (133, 293136), (152, 256494), (168, 232066), (186, 209608), (197, 197904), (217, 179664), (228, 170996), (248, 157206), (266, 146568), (304, 128247), (336, 116033), (372, 104804), (394, 98952), (399, 97712), (434, 89832), (456, 85498), (496, 78603), (532, 73284), (589, 66192), (591, 65968), (651, 59888), (744, 52402), (788, 49476), (798, 48856), (868, 44916), (912, 42749), (1064, 36642), (1178, 33096), (1182, 32984), (1302, 29944), (1379, 28272), (1488, 26201), (1576, 24738), (1596, 24428), (1736, 22458), (1767, 22064), (2128, 18321), (2356, 16548), (2364, 16492), (2604, 14972), (2758, 14136), (3152, 12369), (3192, 12214), (3472, 11229), (3534, 11032), (3743, 10416), (4123, 9456), (4137, 9424), (4712, 8274), (4728, 8246), (5208, 7486), (5516, 7068), (6107, 6384)]