423428376

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1217}}^1$

素因数の和:1361

約数の個数: 128

約数和(自身を含む): 1286208000

約数和(自身を除く): 862779624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 109, 114, 133, 152, 168, 218, 228, 266, 327, 399, 436, 456, 532, 654, 763, 798, 872, 1064, 1217, 1308, 1526, 1596, 2071, 2289, 2434, 2616, 3052, 3192, 3651, 4142, 4578, 4868, 6104, 6213, 7302, 8284, 8519, 9156, 9736, 12426, 14497, 14604, 16568, 17038, 18312, 23123, 24852, 25557, 28994, 29208, 34076, 43491, 46246, 49704, 51114, 57988, 68152, 69369, 86982, 92492, 102228, 115976, 132653, 138738, 161861, 173964, 184984, 204456, 265306, 277476, 323722, 347928, 397959, 485583, 530612, 554952, 647444, 795918, 928571, 971166, 1061224, 1294888, 1591836, 1857142, 1942332, 2520407, 2785713, 3183672, 3714284, 3884664, 5040814, 5571426, 7428568, 7561221, 10081628, 11142852, 15122442, 17642849, 20163256, 22285704, 30244884, 35285698, 52928547, 60489768, 70571396, 105857094, 141142792, 211714188, 423428376]

約数ペア:

[(1, 423428376), (2, 211714188), (3, 141142792), (4, 105857094), (6, 70571396), (7, 60489768), (8, 52928547), (12, 35285698), (14, 30244884), (19, 22285704), (21, 20163256), (24, 17642849), (28, 15122442), (38, 11142852), (42, 10081628), (56, 7561221), (57, 7428568), (76, 5571426), (84, 5040814), (109, 3884664), (114, 3714284), (133, 3183672), (152, 2785713), (168, 2520407), (218, 1942332), (228, 1857142), (266, 1591836), (327, 1294888), (399, 1061224), (436, 971166), (456, 928571), (532, 795918), (654, 647444), (763, 554952), (798, 530612), (872, 485583), (1064, 397959), (1217, 347928), (1308, 323722), (1526, 277476), (1596, 265306), (2071, 204456), (2289, 184984), (2434, 173964), (2616, 161861), (3052, 138738), (3192, 132653), (3651, 115976), (4142, 102228), (4578, 92492), (4868, 86982), (6104, 69369), (6213, 68152), (7302, 57988), (8284, 51114), (8519, 49704), (9156, 46246), (9736, 43491), (12426, 34076), (14497, 29208), (14604, 28994), (16568, 25557), (17038, 24852), (18312, 23123)]