256440096

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1327}}^1$

素因数の和:1415

約数の個数: 144

約数和(自身を含む): 809198208

約数和(自身を除く): 552758112

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 61, 66, 72, 88, 96, 99, 122, 132, 144, 176, 183, 198, 244, 264, 288, 352, 366, 396, 488, 528, 549, 671, 732, 792, 976, 1056, 1098, 1327, 1342, 1464, 1584, 1952, 2013, 2196, 2654, 2684, 2928, 3168, 3981, 4026, 4392, 5308, 5368, 5856, 6039, 7962, 8052, 8784, 10616, 10736, 11943, 12078, 14597, 15924, 16104, 17568, 21232, 21472, 23886, 24156, 29194, 31848, 32208, 42464, 43791, 47772, 48312, 58388, 63696, 64416, 80947, 87582, 95544, 96624, 116776, 127392, 131373, 161894, 175164, 191088, 193248, 233552, 242841, 262746, 323788, 350328, 382176, 467104, 485682, 525492, 647576, 700656, 728523, 890417, 971364, 1050984, 1295152, 1401312, 1457046, 1780834, 1942728, 2101968, 2590304, 2671251, 2914092, 3561668, 3885456, 4203936, 5342502, 5828184, 7123336, 7770912, 8013753, 10685004, 11656368, 14246672, 16027506, 21370008, 23312736, 28493344, 32055012, 42740016, 64110024, 85480032, 128220048, 256440096]

約数ペア:

[(1, 256440096), (2, 128220048), (3, 85480032), (4, 64110024), (6, 42740016), (8, 32055012), (9, 28493344), (11, 23312736), (12, 21370008), (16, 16027506), (18, 14246672), (22, 11656368), (24, 10685004), (32, 8013753), (33, 7770912), (36, 7123336), (44, 5828184), (48, 5342502), (61, 4203936), (66, 3885456), (72, 3561668), (88, 2914092), (96, 2671251), (99, 2590304), (122, 2101968), (132, 1942728), (144, 1780834), (176, 1457046), (183, 1401312), (198, 1295152), (244, 1050984), (264, 971364), (288, 890417), (352, 728523), (366, 700656), (396, 647576), (488, 525492), (528, 485682), (549, 467104), (671, 382176), (732, 350328), (792, 323788), (976, 262746), (1056, 242841), (1098, 233552), (1327, 193248), (1342, 191088), (1464, 175164), (1584, 161894), (1952, 131373), (2013, 127392), (2196, 116776), (2654, 96624), (2684, 95544), (2928, 87582), (3168, 80947), (3981, 64416), (4026, 63696), (4392, 58388), (5308, 48312), (5368, 47772), (5856, 43791), (6039, 42464), (7962, 32208), (8052, 31848), (8784, 29194), (10616, 24156), (10736, 23886), (11943, 21472), (12078, 21232), (14597, 17568), (15924, 16104)]