239906688

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{599}}^1$

素因数の和:772

約数の個数: 128

約数和(自身を含む): 734400000

約数和(自身を除く): 494493312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 149, 168, 192, 224, 298, 336, 384, 447, 448, 596, 599, 672, 894, 896, 1043, 1192, 1198, 1344, 1788, 1797, 2086, 2384, 2396, 2688, 3129, 3576, 3594, 4172, 4193, 4768, 4792, 6258, 7152, 7188, 8344, 8386, 9536, 9584, 12516, 12579, 14304, 14376, 16688, 16772, 19072, 19168, 25032, 25158, 28608, 28752, 33376, 33544, 38336, 50064, 50316, 57216, 57504, 66752, 67088, 76672, 89251, 100128, 100632, 115008, 133504, 134176, 178502, 200256, 201264, 230016, 267753, 268352, 357004, 400512, 402528, 535506, 536704, 624757, 714008, 805056, 1071012, 1249514, 1428016, 1610112, 1874271, 2142024, 2499028, 2856032, 3748542, 4284048, 4998056, 5712064, 7497084, 8568096, 9996112, 11424128, 14994168, 17136192, 19992224, 29988336, 34272384, 39984448, 59976672, 79968896, 119953344, 239906688]

約数ペア:

[(1, 239906688), (2, 119953344), (3, 79968896), (4, 59976672), (6, 39984448), (7, 34272384), (8, 29988336), (12, 19992224), (14, 17136192), (16, 14994168), (21, 11424128), (24, 9996112), (28, 8568096), (32, 7497084), (42, 5712064), (48, 4998056), (56, 4284048), (64, 3748542), (84, 2856032), (96, 2499028), (112, 2142024), (128, 1874271), (149, 1610112), (168, 1428016), (192, 1249514), (224, 1071012), (298, 805056), (336, 714008), (384, 624757), (447, 536704), (448, 535506), (596, 402528), (599, 400512), (672, 357004), (894, 268352), (896, 267753), (1043, 230016), (1192, 201264), (1198, 200256), (1344, 178502), (1788, 134176), (1797, 133504), (2086, 115008), (2384, 100632), (2396, 100128), (2688, 89251), (3129, 76672), (3576, 67088), (3594, 66752), (4172, 57504), (4193, 57216), (4768, 50316), (4792, 50064), (6258, 38336), (7152, 33544), (7188, 33376), (8344, 28752), (8386, 28608), (9536, 25158), (9584, 25032), (12516, 19168), (12579, 19072), (14304, 16772), (14376, 16688)]