2319977216

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{28057}}^1$

素因数の和:28109

約数の個数: 72

約数和(自身を含む): 5161549680

約数和(自身を除く): 2841572464

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 64, 68, 76, 128, 136, 152, 256, 272, 304, 323, 544, 608, 646, 1088, 1216, 1292, 2176, 2432, 2584, 4352, 4864, 5168, 10336, 20672, 28057, 41344, 56114, 82688, 112228, 224456, 448912, 476969, 533083, 897824, 953938, 1066166, 1795648, 1907876, 2132332, 3591296, 3815752, 4264664, 7182592, 7631504, 8529328, 9062411, 15263008, 17058656, 18124822, 30526016, 34117312, 36249644, 61052032, 68234624, 72499288, 122104064, 136469248, 144998576, 289997152, 579994304, 1159988608, 2319977216]

約数ペア:

[(1, 2319977216), (2, 1159988608), (4, 579994304), (8, 289997152), (16, 144998576), (17, 136469248), (19, 122104064), (32, 72499288), (34, 68234624), (38, 61052032), (64, 36249644), (68, 34117312), (76, 30526016), (128, 18124822), (136, 17058656), (152, 15263008), (256, 9062411), (272, 8529328), (304, 7631504), (323, 7182592), (544, 4264664), (608, 3815752), (646, 3591296), (1088, 2132332), (1216, 1907876), (1292, 1795648), (2176, 1066166), (2432, 953938), (2584, 897824), (4352, 533083), (4864, 476969), (5168, 448912), (10336, 224456), (20672, 112228), (28057, 82688), (41344, 56114)]