326016208

素因数分解:

$2^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{401}}^1$

素因数の和:501

約数の個数: 120

約数和(自身を含む): 792732744

約数和(自身を除く): 466716536

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 49, 56, 61, 68, 98, 112, 119, 122, 136, 196, 238, 244, 272, 392, 401, 427, 476, 488, 784, 802, 833, 854, 952, 976, 1037, 1604, 1666, 1708, 1904, 2074, 2807, 2989, 3208, 3332, 3416, 4148, 5614, 5978, 6416, 6664, 6817, 6832, 7259, 8296, 11228, 11956, 13328, 13634, 14518, 16592, 19649, 22456, 23912, 24461, 27268, 29036, 39298, 44912, 47719, 47824, 48922, 50813, 54536, 58072, 78596, 95438, 97844, 101626, 109072, 116144, 157192, 171227, 190876, 195688, 203252, 314384, 334033, 342454, 381752, 391376, 406504, 415837, 668066, 684908, 763504, 813008, 831674, 1198589, 1336132, 1369816, 1663348, 2397178, 2672264, 2739632, 2910859, 3326696, 4794356, 5344528, 5821718, 6653392, 9588712, 11643436, 19177424, 20376013, 23286872, 40752026, 46573744, 81504052, 163008104, 326016208]

約数ペア:

[(1, 326016208), (2, 163008104), (4, 81504052), (7, 46573744), (8, 40752026), (14, 23286872), (16, 20376013), (17, 19177424), (28, 11643436), (34, 9588712), (49, 6653392), (56, 5821718), (61, 5344528), (68, 4794356), (98, 3326696), (112, 2910859), (119, 2739632), (122, 2672264), (136, 2397178), (196, 1663348), (238, 1369816), (244, 1336132), (272, 1198589), (392, 831674), (401, 813008), (427, 763504), (476, 684908), (488, 668066), (784, 415837), (802, 406504), (833, 391376), (854, 381752), (952, 342454), (976, 334033), (1037, 314384), (1604, 203252), (1666, 195688), (1708, 190876), (1904, 171227), (2074, 157192), (2807, 116144), (2989, 109072), (3208, 101626), (3332, 97844), (3416, 95438), (4148, 78596), (5614, 58072), (5978, 54536), (6416, 50813), (6664, 48922), (6817, 47824), (6832, 47719), (7259, 44912), (8296, 39298), (11228, 29036), (11956, 27268), (13328, 24461), (13634, 23912), (14518, 22456), (16592, 19649)]