15672794632

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{491}}^1\times {\mathrm{1123}}^1$

素因数の和:1667

約数の個数: 128

約数和(自身を含む): 35834918400

約数和(自身を除く): 20162123768

約数列:

[1, 2, 4, 8, 11, 17, 19, 22, 34, 38, 44, 68, 76, 88, 136, 152, 187, 209, 323, 374, 418, 491, 646, 748, 836, 982, 1123, 1292, 1496, 1672, 1964, 2246, 2584, 3553, 3928, 4492, 5401, 7106, 8347, 8984, 9329, 10802, 12353, 14212, 16694, 18658, 19091, 21337, 21604, 24706, 28424, 33388, 37316, 38182, 42674, 43208, 49412, 66776, 74632, 76364, 85348, 91817, 98824, 102619, 152728, 158593, 170696, 183634, 205238, 210001, 234707, 317186, 362729, 367268, 410476, 420002, 469414, 551393, 634372, 725458, 734536, 820952, 840004, 938828, 1102786, 1268744, 1450916, 1680008, 1744523, 1877656, 2205572, 2901832, 3489046, 3990019, 4411144, 6065323, 6978092, 7980038, 9373681, 10476467, 12130646, 13956184, 15960076, 18747362, 20952934, 24261292, 31920152, 37494724, 41905868, 48522584, 74989448, 83811736, 103110491, 115241137, 178099939, 206220982, 230482274, 356199878, 412441964, 460964548, 712399756, 824883928, 921929096, 1424799512, 1959099329, 3918198658, 7836397316, 15672794632]

約数ペア:

[(1, 15672794632), (2, 7836397316), (4, 3918198658), (8, 1959099329), (11, 1424799512), (17, 921929096), (19, 824883928), (22, 712399756), (34, 460964548), (38, 412441964), (44, 356199878), (68, 230482274), (76, 206220982), (88, 178099939), (136, 115241137), (152, 103110491), (187, 83811736), (209, 74989448), (323, 48522584), (374, 41905868), (418, 37494724), (491, 31920152), (646, 24261292), (748, 20952934), (836, 18747362), (982, 15960076), (1123, 13956184), (1292, 12130646), (1496, 10476467), (1672, 9373681), (1964, 7980038), (2246, 6978092), (2584, 6065323), (3553, 4411144), (3928, 3990019), (4492, 3489046), (5401, 2901832), (7106, 2205572), (8347, 1877656), (8984, 1744523), (9329, 1680008), (10802, 1450916), (12353, 1268744), (14212, 1102786), (16694, 938828), (18658, 840004), (19091, 820952), (21337, 734536), (21604, 725458), (24706, 634372), (28424, 551393), (33388, 469414), (37316, 420002), (38182, 410476), (42674, 367268), (43208, 362729), (49412, 317186), (66776, 234707), (74632, 210001), (76364, 205238), (85348, 183634), (91817, 170696), (98824, 158593), (102619, 152728)]