288498276

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{331}}^1$

素因数の和:454

約数の個数: 144

約数和(自身を含む): 835301376

約数和(自身を除く): 546803100

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 31, 33, 36, 44, 62, 66, 71, 93, 99, 124, 132, 142, 186, 198, 213, 279, 284, 331, 341, 372, 396, 426, 558, 639, 662, 682, 781, 852, 993, 1023, 1116, 1278, 1324, 1364, 1562, 1986, 2046, 2201, 2343, 2556, 2979, 3069, 3124, 3641, 3972, 4092, 4402, 4686, 5958, 6138, 6603, 7029, 7282, 8804, 9372, 10261, 10923, 11916, 12276, 13206, 14058, 14564, 19809, 20522, 21846, 23501, 24211, 26412, 28116, 30783, 32769, 39618, 41044, 43692, 47002, 48422, 61566, 65538, 70503, 72633, 79236, 92349, 94004, 96844, 112871, 123132, 131076, 141006, 145266, 184698, 211509, 217899, 225742, 258511, 282012, 290532, 338613, 369396, 423018, 435798, 451484, 517022, 677226, 728531, 775533, 846036, 871596, 1015839, 1034044, 1354452, 1457062, 1551066, 2031678, 2185593, 2326599, 2914124, 3102132, 4063356, 4371186, 4653198, 6556779, 8013841, 8742372, 9306396, 13113558, 16027682, 24041523, 26227116, 32055364, 48083046, 72124569, 96166092, 144249138, 288498276]

約数ペア:

[(1, 288498276), (2, 144249138), (3, 96166092), (4, 72124569), (6, 48083046), (9, 32055364), (11, 26227116), (12, 24041523), (18, 16027682), (22, 13113558), (31, 9306396), (33, 8742372), (36, 8013841), (44, 6556779), (62, 4653198), (66, 4371186), (71, 4063356), (93, 3102132), (99, 2914124), (124, 2326599), (132, 2185593), (142, 2031678), (186, 1551066), (198, 1457062), (213, 1354452), (279, 1034044), (284, 1015839), (331, 871596), (341, 846036), (372, 775533), (396, 728531), (426, 677226), (558, 517022), (639, 451484), (662, 435798), (682, 423018), (781, 369396), (852, 338613), (993, 290532), (1023, 282012), (1116, 258511), (1278, 225742), (1324, 217899), (1364, 211509), (1562, 184698), (1986, 145266), (2046, 141006), (2201, 131076), (2343, 123132), (2556, 112871), (2979, 96844), (3069, 94004), (3124, 92349), (3641, 79236), (3972, 72633), (4092, 70503), (4402, 65538), (4686, 61566), (5958, 48422), (6138, 47002), (6603, 43692), (7029, 41044), (7282, 39618), (8804, 32769), (9372, 30783), (10261, 28116), (10923, 26412), (11916, 24211), (12276, 23501), (13206, 21846), (14058, 20522), (14564, 19809)]