38914128

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1$

素因数の和:478

約数の個数: 160

約数和(自身を含む): 128563200

約数和(自身を除く): 89649072

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 27, 33, 36, 38, 44, 48, 54, 57, 66, 72, 76, 88, 99, 108, 114, 132, 144, 152, 171, 176, 198, 209, 216, 228, 264, 297, 304, 342, 396, 418, 431, 432, 456, 513, 528, 594, 627, 684, 792, 836, 862, 912, 1026, 1188, 1254, 1293, 1368, 1584, 1672, 1724, 1881, 2052, 2376, 2508, 2586, 2736, 3344, 3448, 3762, 3879, 4104, 4741, 4752, 5016, 5172, 5643, 6896, 7524, 7758, 8189, 8208, 9482, 10032, 10344, 11286, 11637, 14223, 15048, 15516, 16378, 18964, 20688, 22572, 23274, 24567, 28446, 30096, 31032, 32756, 37928, 42669, 45144, 46548, 49134, 56892, 62064, 65512, 73701, 75856, 85338, 90079, 90288, 93096, 98268, 113784, 128007, 131024, 147402, 170676, 180158, 186192, 196536, 221103, 227568, 256014, 270237, 294804, 341352, 360316, 393072, 442206, 512028, 540474, 589608, 682704, 720632, 810711, 884412, 1024056, 1080948, 1179216, 1441264, 1621422, 1768824, 2048112, 2161896, 2432133, 3242844, 3537648, 4323792, 4864266, 6485688, 9728532, 12971376, 19457064, 38914128]

約数ペア:

[(1, 38914128), (2, 19457064), (3, 12971376), (4, 9728532), (6, 6485688), (8, 4864266), (9, 4323792), (11, 3537648), (12, 3242844), (16, 2432133), (18, 2161896), (19, 2048112), (22, 1768824), (24, 1621422), (27, 1441264), (33, 1179216), (36, 1080948), (38, 1024056), (44, 884412), (48, 810711), (54, 720632), (57, 682704), (66, 589608), (72, 540474), (76, 512028), (88, 442206), (99, 393072), (108, 360316), (114, 341352), (132, 294804), (144, 270237), (152, 256014), (171, 227568), (176, 221103), (198, 196536), (209, 186192), (216, 180158), (228, 170676), (264, 147402), (297, 131024), (304, 128007), (342, 113784), (396, 98268), (418, 93096), (431, 90288), (432, 90079), (456, 85338), (513, 75856), (528, 73701), (594, 65512), (627, 62064), (684, 56892), (792, 49134), (836, 46548), (862, 45144), (912, 42669), (1026, 37928), (1188, 32756), (1254, 31032), (1293, 30096), (1368, 28446), (1584, 24567), (1672, 23274), (1724, 22572), (1881, 20688), (2052, 18964), (2376, 16378), (2508, 15516), (2586, 15048), (2736, 14223), (3344, 11637), (3448, 11286), (3762, 10344), (3879, 10032), (4104, 9482), (4741, 8208), (4752, 8189), (5016, 7758), (5172, 7524), (5643, 6896)]