2638892448

素因数分解:

$2^5\times 3^2\times {\mathrm{101}}^1\times {\mathrm{257}}^1\times {\mathrm{353}}^1$

素因数の和:727

約数の個数: 144

約数和(自身を含む): 7629692616

約数和(自身を除く): 4990800168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 101, 144, 202, 257, 288, 303, 353, 404, 514, 606, 706, 771, 808, 909, 1028, 1059, 1212, 1412, 1542, 1616, 1818, 2056, 2118, 2313, 2424, 2824, 3084, 3177, 3232, 3636, 4112, 4236, 4626, 4848, 5648, 6168, 6354, 7272, 8224, 8472, 9252, 9696, 11296, 12336, 12708, 14544, 16944, 18504, 24672, 25416, 25957, 29088, 33888, 35653, 37008, 50832, 51914, 71306, 74016, 77871, 90721, 101664, 103828, 106959, 142612, 155742, 181442, 207656, 213918, 233613, 272163, 285224, 311484, 320877, 362884, 415312, 427836, 467226, 544326, 570448, 622968, 641754, 725768, 816489, 830624, 855672, 934452, 1088652, 1140896, 1245936, 1283508, 1451536, 1632978, 1711344, 1868904, 2177304, 2491872, 2567016, 2903072, 3265956, 3422688, 3737808, 4354608, 5134032, 6531912, 7475616, 8709216, 9162821, 10268064, 13063824, 18325642, 26127648, 27488463, 36651284, 54976926, 73302568, 82465389, 109953852, 146605136, 164930778, 219907704, 293210272, 329861556, 439815408, 659723112, 879630816, 1319446224, 2638892448]

約数ペア:

[(1, 2638892448), (2, 1319446224), (3, 879630816), (4, 659723112), (6, 439815408), (8, 329861556), (9, 293210272), (12, 219907704), (16, 164930778), (18, 146605136), (24, 109953852), (32, 82465389), (36, 73302568), (48, 54976926), (72, 36651284), (96, 27488463), (101, 26127648), (144, 18325642), (202, 13063824), (257, 10268064), (288, 9162821), (303, 8709216), (353, 7475616), (404, 6531912), (514, 5134032), (606, 4354608), (706, 3737808), (771, 3422688), (808, 3265956), (909, 2903072), (1028, 2567016), (1059, 2491872), (1212, 2177304), (1412, 1868904), (1542, 1711344), (1616, 1632978), (1818, 1451536), (2056, 1283508), (2118, 1245936), (2313, 1140896), (2424, 1088652), (2824, 934452), (3084, 855672), (3177, 830624), (3232, 816489), (3636, 725768), (4112, 641754), (4236, 622968), (4626, 570448), (4848, 544326), (5648, 467226), (6168, 427836), (6354, 415312), (7272, 362884), (8224, 320877), (8472, 311484), (9252, 285224), (9696, 272163), (11296, 233613), (12336, 213918), (12708, 207656), (14544, 181442), (16944, 155742), (18504, 142612), (24672, 106959), (25416, 103828), (25957, 101664), (29088, 90721), (33888, 77871), (35653, 74016), (37008, 71306), (50832, 51914)]