664221888

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1327}}^1$

素因数の和:1435

約数の個数: 168

約数和(自身を含む): 2104826880

約数和(自身を除く): 1440604992

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 79, 88, 96, 99, 132, 144, 158, 176, 192, 198, 237, 264, 288, 316, 352, 396, 474, 528, 576, 632, 704, 711, 792, 869, 948, 1056, 1264, 1327, 1422, 1584, 1738, 1896, 2112, 2528, 2607, 2654, 2844, 3168, 3476, 3792, 3981, 5056, 5214, 5308, 5688, 6336, 6952, 7584, 7821, 7962, 10428, 10616, 11376, 11943, 13904, 14597, 15168, 15642, 15924, 20856, 21232, 22752, 23886, 27808, 29194, 31284, 31848, 41712, 42464, 43791, 45504, 47772, 55616, 58388, 62568, 63696, 83424, 84928, 87582, 95544, 104833, 116776, 125136, 127392, 131373, 166848, 175164, 191088, 209666, 233552, 250272, 254784, 262746, 314499, 350328, 382176, 419332, 467104, 500544, 525492, 628998, 700656, 764352, 838664, 934208, 943497, 1050984, 1153163, 1257996, 1401312, 1677328, 1886994, 2101968, 2306326, 2515992, 2802624, 3354656, 3459489, 3773988, 4203936, 4612652, 5031984, 6709312, 6918978, 7547976, 8407872, 9225304, 10063968, 10378467, 13837956, 15095952, 18450608, 20127936, 20756934, 27675912, 30191904, 36901216, 41513868, 55351824, 60383808, 73802432, 83027736, 110703648, 166055472, 221407296, 332110944, 664221888]

約数ペア:

[(1, 664221888), (2, 332110944), (3, 221407296), (4, 166055472), (6, 110703648), (8, 83027736), (9, 73802432), (11, 60383808), (12, 55351824), (16, 41513868), (18, 36901216), (22, 30191904), (24, 27675912), (32, 20756934), (33, 20127936), (36, 18450608), (44, 15095952), (48, 13837956), (64, 10378467), (66, 10063968), (72, 9225304), (79, 8407872), (88, 7547976), (96, 6918978), (99, 6709312), (132, 5031984), (144, 4612652), (158, 4203936), (176, 3773988), (192, 3459489), (198, 3354656), (237, 2802624), (264, 2515992), (288, 2306326), (316, 2101968), (352, 1886994), (396, 1677328), (474, 1401312), (528, 1257996), (576, 1153163), (632, 1050984), (704, 943497), (711, 934208), (792, 838664), (869, 764352), (948, 700656), (1056, 628998), (1264, 525492), (1327, 500544), (1422, 467104), (1584, 419332), (1738, 382176), (1896, 350328), (2112, 314499), (2528, 262746), (2607, 254784), (2654, 250272), (2844, 233552), (3168, 209666), (3476, 191088), (3792, 175164), (3981, 166848), (5056, 131373), (5214, 127392), (5308, 125136), (5688, 116776), (6336, 104833), (6952, 95544), (7584, 87582), (7821, 84928), (7962, 83424), (10428, 63696), (10616, 62568), (11376, 58388), (11943, 55616), (13904, 47772), (14597, 45504), (15168, 43791), (15642, 42464), (15924, 41712), (20856, 31848), (21232, 31284), (22752, 29194), (23886, 27808)]