1355925424

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{521}}^1\times {\mathrm{1223}}^1$

素因数の和:1778

約数の個数: 80

約数和(自身を含む): 3169082880

約数和(自身を除く): 1813157456

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 521, 532, 1042, 1064, 1223, 2084, 2128, 2446, 3647, 4168, 4892, 7294, 8336, 8561, 9784, 9899, 14588, 17122, 19568, 19798, 23237, 29176, 34244, 39596, 46474, 58352, 68488, 69293, 79192, 92948, 136976, 138586, 158384, 162659, 185896, 277172, 325318, 371792, 554344, 637183, 650636, 1108688, 1274366, 1301272, 2548732, 2602544, 4460281, 5097464, 8920562, 10194928, 12106477, 17841124, 24212954, 35682248, 48425908, 71364496, 84745339, 96851816, 169490678, 193703632, 338981356, 677962712, 1355925424]

約数ペア:

[(1, 1355925424), (2, 677962712), (4, 338981356), (7, 193703632), (8, 169490678), (14, 96851816), (16, 84745339), (19, 71364496), (28, 48425908), (38, 35682248), (56, 24212954), (76, 17841124), (112, 12106477), (133, 10194928), (152, 8920562), (266, 5097464), (304, 4460281), (521, 2602544), (532, 2548732), (1042, 1301272), (1064, 1274366), (1223, 1108688), (2084, 650636), (2128, 637183), (2446, 554344), (3647, 371792), (4168, 325318), (4892, 277172), (7294, 185896), (8336, 162659), (8561, 158384), (9784, 138586), (9899, 136976), (14588, 92948), (17122, 79192), (19568, 69293), (19798, 68488), (23237, 58352), (29176, 46474), (34244, 39596)]