1271498976

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:187

約数の個数: 288

約数和(自身を含む): 4143799296

約数和(自身を除く): 2872300320

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 32, 33, 36, 44, 48, 62, 66, 72, 88, 93, 96, 99, 107, 121, 124, 132, 144, 176, 186, 198, 214, 242, 248, 264, 279, 288, 321, 341, 352, 363, 372, 396, 428, 484, 496, 528, 558, 642, 682, 726, 744, 792, 856, 963, 968, 992, 1023, 1056, 1089, 1116, 1177, 1284, 1331, 1364, 1452, 1488, 1584, 1712, 1926, 1936, 2046, 2178, 2232, 2354, 2568, 2662, 2728, 2904, 2976, 3069, 3168, 3317, 3424, 3531, 3751, 3852, 3872, 3993, 4092, 4356, 4464, 4708, 5136, 5324, 5456, 5808, 6138, 6634, 7062, 7502, 7704, 7986, 8184, 8712, 8928, 9416, 9951, 10272, 10593, 10648, 10912, 11253, 11616, 11979, 12276, 12947, 13268, 14124, 15004, 15408, 15972, 16368, 17424, 18832, 19902, 21186, 21296, 22506, 23958, 24552, 25894, 26536, 28248, 29853, 30008, 30816, 31944, 32736, 33759, 34848, 36487, 37664, 38841, 39804, 41261, 42372, 42592, 45012, 47916, 49104, 51788, 53072, 56496, 59706, 60016, 63888, 67518, 72974, 77682, 79608, 82522, 84744, 90024, 95832, 98208, 103576, 106144, 109461, 112992, 116523, 119412, 120032, 123783, 127776, 135036, 142417, 145948, 155364, 159216, 165044, 169488, 180048, 191664, 207152, 218922, 233046, 238824, 247566, 270072, 284834, 291896, 310728, 318432, 328383, 330088, 338976, 360096, 371349, 383328, 401357, 414304, 427251, 437844, 466092, 477648, 495132, 540144, 569668, 583792, 621456, 656766, 660176, 742698, 802714, 854502, 875688, 932184, 955296, 990264, 1080288, 1139336, 1167584, 1204071, 1242912, 1281753, 1313532, 1320352, 1485396, 1605428, 1709004, 1751376, 1864368, 1980528, 2278672, 2408142, 2563506, 2627064, 2970792, 3210856, 3418008, 3502752, 3612213, 3728736, 3961056, 4414927, 4557344, 4816284, 5127012, 5254128, 5941584, 6421712, 6836016, 7224426, 8829854, 9632568, 10254024, 10508256, 11883168, 12843424, 13244781, 13672032, 14448852, 17659708, 19265136, 20508048, 26489562, 28897704, 35319416, 38530272, 39734343, 41016096, 52979124, 57795408, 70638832, 79468686, 105958248, 115590816, 141277664, 158937372, 211916496, 317874744, 423832992, 635749488, 1271498976]

約数ペア:

[(1, 1271498976), (2, 635749488), (3, 423832992), (4, 317874744), (6, 211916496), (8, 158937372), (9, 141277664), (11, 115590816), (12, 105958248), (16, 79468686), (18, 70638832), (22, 57795408), (24, 52979124), (31, 41016096), (32, 39734343), (33, 38530272), (36, 35319416), (44, 28897704), (48, 26489562), (62, 20508048), (66, 19265136), (72, 17659708), (88, 14448852), (93, 13672032), (96, 13244781), (99, 12843424), (107, 11883168), (121, 10508256), (124, 10254024), (132, 9632568), (144, 8829854), (176, 7224426), (186, 6836016), (198, 6421712), (214, 5941584), (242, 5254128), (248, 5127012), (264, 4816284), (279, 4557344), (288, 4414927), (321, 3961056), (341, 3728736), (352, 3612213), (363, 3502752), (372, 3418008), (396, 3210856), (428, 2970792), (484, 2627064), (496, 2563506), (528, 2408142), (558, 2278672), (642, 1980528), (682, 1864368), (726, 1751376), (744, 1709004), (792, 1605428), (856, 1485396), (963, 1320352), (968, 1313532), (992, 1281753), (1023, 1242912), (1056, 1204071), (1089, 1167584), (1116, 1139336), (1177, 1080288), (1284, 990264), (1331, 955296), (1364, 932184), (1452, 875688), (1488, 854502), (1584, 802714), (1712, 742698), (1926, 660176), (1936, 656766), (2046, 621456), (2178, 583792), (2232, 569668), (2354, 540144), (2568, 495132), (2662, 477648), (2728, 466092), (2904, 437844), (2976, 427251), (3069, 414304), (3168, 401357), (3317, 383328), (3424, 371349), (3531, 360096), (3751, 338976), (3852, 330088), (3872, 328383), (3993, 318432), (4092, 310728), (4356, 291896), (4464, 284834), (4708, 270072), (5136, 247566), (5324, 238824), (5456, 233046), (5808, 218922), (6138, 207152), (6634, 191664), (7062, 180048), (7502, 169488), (7704, 165044), (7986, 159216), (8184, 155364), (8712, 145948), (8928, 142417), (9416, 135036), (9951, 127776), (10272, 123783), (10593, 120032), (10648, 119412), (10912, 116523), (11253, 112992), (11616, 109461), (11979, 106144), (12276, 103576), (12947, 98208), (13268, 95832), (14124, 90024), (15004, 84744), (15408, 82522), (15972, 79608), (16368, 77682), (17424, 72974), (18832, 67518), (19902, 63888), (21186, 60016), (21296, 59706), (22506, 56496), (23958, 53072), (24552, 51788), (25894, 49104), (26536, 47916), (28248, 45012), (29853, 42592), (30008, 42372), (30816, 41261), (31944, 39804), (32736, 38841), (33759, 37664), (34848, 36487)]