217048272

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{8849}}^1$

素因数の和:8940

約数の個数: 80

約数和(自身を含む): 649660800

約数和(自身を除く): 432612528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 73, 84, 112, 146, 168, 219, 292, 336, 438, 511, 584, 876, 1022, 1168, 1533, 1752, 2044, 3066, 3504, 4088, 6132, 8176, 8849, 12264, 17698, 24528, 26547, 35396, 53094, 61943, 70792, 106188, 123886, 141584, 185829, 212376, 247772, 371658, 424752, 495544, 645977, 743316, 991088, 1291954, 1486632, 1937931, 2583908, 2973264, 3875862, 4521839, 5167816, 7751724, 9043678, 10335632, 13565517, 15503448, 18087356, 27131034, 31006896, 36174712, 54262068, 72349424, 108524136, 217048272]

約数ペア:

[(1, 217048272), (2, 108524136), (3, 72349424), (4, 54262068), (6, 36174712), (7, 31006896), (8, 27131034), (12, 18087356), (14, 15503448), (16, 13565517), (21, 10335632), (24, 9043678), (28, 7751724), (42, 5167816), (48, 4521839), (56, 3875862), (73, 2973264), (84, 2583908), (112, 1937931), (146, 1486632), (168, 1291954), (219, 991088), (292, 743316), (336, 645977), (438, 495544), (511, 424752), (584, 371658), (876, 247772), (1022, 212376), (1168, 185829), (1533, 141584), (1752, 123886), (2044, 106188), (3066, 70792), (3504, 61943), (4088, 53094), (6132, 35396), (8176, 26547), (8849, 24528), (12264, 17698)]