38421648

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:218

約数の個数: 160

約数和(自身を含む): 120627200

約数和(自身を除く): 82205552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 31, 36, 38, 48, 54, 57, 62, 72, 76, 93, 108, 114, 124, 144, 151, 152, 171, 186, 216, 228, 248, 279, 302, 304, 342, 372, 432, 453, 456, 496, 513, 558, 589, 604, 684, 744, 837, 906, 912, 1026, 1116, 1178, 1208, 1359, 1368, 1488, 1674, 1767, 1812, 2052, 2232, 2356, 2416, 2718, 2736, 2869, 3348, 3534, 3624, 4077, 4104, 4464, 4681, 4712, 5301, 5436, 5738, 6696, 7068, 7248, 8154, 8208, 8607, 9362, 9424, 10602, 10872, 11476, 13392, 14043, 14136, 15903, 16308, 17214, 18724, 21204, 21744, 22952, 25821, 28086, 28272, 31806, 32616, 34428, 37448, 42129, 42408, 45904, 51642, 56172, 63612, 65232, 68856, 74896, 77463, 84258, 84816, 88939, 103284, 112344, 126387, 127224, 137712, 154926, 168516, 177878, 206568, 224688, 252774, 254448, 266817, 309852, 337032, 355756, 413136, 505548, 533634, 619704, 674064, 711512, 800451, 1011096, 1067268, 1239408, 1423024, 1600902, 2022192, 2134536, 2401353, 3201804, 4269072, 4802706, 6403608, 9605412, 12807216, 19210824, 38421648]

約数ペア:

[(1, 38421648), (2, 19210824), (3, 12807216), (4, 9605412), (6, 6403608), (8, 4802706), (9, 4269072), (12, 3201804), (16, 2401353), (18, 2134536), (19, 2022192), (24, 1600902), (27, 1423024), (31, 1239408), (36, 1067268), (38, 1011096), (48, 800451), (54, 711512), (57, 674064), (62, 619704), (72, 533634), (76, 505548), (93, 413136), (108, 355756), (114, 337032), (124, 309852), (144, 266817), (151, 254448), (152, 252774), (171, 224688), (186, 206568), (216, 177878), (228, 168516), (248, 154926), (279, 137712), (302, 127224), (304, 126387), (342, 112344), (372, 103284), (432, 88939), (453, 84816), (456, 84258), (496, 77463), (513, 74896), (558, 68856), (589, 65232), (604, 63612), (684, 56172), (744, 51642), (837, 45904), (906, 42408), (912, 42129), (1026, 37448), (1116, 34428), (1178, 32616), (1208, 31806), (1359, 28272), (1368, 28086), (1488, 25821), (1674, 22952), (1767, 21744), (1812, 21204), (2052, 18724), (2232, 17214), (2356, 16308), (2416, 15903), (2718, 14136), (2736, 14043), (2869, 13392), (3348, 11476), (3534, 10872), (3624, 10602), (4077, 9424), (4104, 9362), (4464, 8607), (4681, 8208), (4712, 8154), (5301, 7248), (5436, 7068), (5738, 6696)]