1285752624

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{887}}^1$

素因数の和:1035

約数の個数: 160

約数和(自身を含む): 3773758464

約数和(自身を除く): 2488005840

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 39, 46, 48, 52, 69, 78, 92, 101, 104, 138, 156, 184, 202, 208, 276, 299, 303, 312, 368, 404, 552, 598, 606, 624, 808, 887, 897, 1104, 1196, 1212, 1313, 1616, 1774, 1794, 2323, 2392, 2424, 2626, 2661, 3548, 3588, 3939, 4646, 4784, 4848, 5252, 5322, 6969, 7096, 7176, 7878, 9292, 10504, 10644, 11531, 13938, 14192, 14352, 15756, 18584, 20401, 21008, 21288, 23062, 27876, 30199, 31512, 34593, 37168, 40802, 42576, 46124, 55752, 60398, 61203, 63024, 69186, 81604, 89587, 90597, 92248, 111504, 120796, 122406, 138372, 163208, 179174, 181194, 184496, 241592, 244812, 265213, 268761, 276744, 326416, 358348, 362388, 483184, 489624, 530426, 537522, 553488, 716696, 724776, 795639, 979248, 1060852, 1075044, 1164631, 1433392, 1449552, 1591278, 2060501, 2121704, 2150088, 2329262, 3182556, 3493893, 4121002, 4243408, 4300176, 4658524, 6181503, 6365112, 6987786, 8242004, 9317048, 12363006, 12730224, 13975572, 16484008, 18634096, 24726012, 26786513, 27951144, 32968016, 49452024, 53573026, 55902288, 80359539, 98904048, 107146052, 160719078, 214292104, 321438156, 428584208, 642876312, 1285752624]

約数ペア:

[(1, 1285752624), (2, 642876312), (3, 428584208), (4, 321438156), (6, 214292104), (8, 160719078), (12, 107146052), (13, 98904048), (16, 80359539), (23, 55902288), (24, 53573026), (26, 49452024), (39, 32968016), (46, 27951144), (48, 26786513), (52, 24726012), (69, 18634096), (78, 16484008), (92, 13975572), (101, 12730224), (104, 12363006), (138, 9317048), (156, 8242004), (184, 6987786), (202, 6365112), (208, 6181503), (276, 4658524), (299, 4300176), (303, 4243408), (312, 4121002), (368, 3493893), (404, 3182556), (552, 2329262), (598, 2150088), (606, 2121704), (624, 2060501), (808, 1591278), (887, 1449552), (897, 1433392), (1104, 1164631), (1196, 1075044), (1212, 1060852), (1313, 979248), (1616, 795639), (1774, 724776), (1794, 716696), (2323, 553488), (2392, 537522), (2424, 530426), (2626, 489624), (2661, 483184), (3548, 362388), (3588, 358348), (3939, 326416), (4646, 276744), (4784, 268761), (4848, 265213), (5252, 244812), (5322, 241592), (6969, 184496), (7096, 181194), (7176, 179174), (7878, 163208), (9292, 138372), (10504, 122406), (10644, 120796), (11531, 111504), (13938, 92248), (14192, 90597), (14352, 89587), (15756, 81604), (18584, 69186), (20401, 63024), (21008, 61203), (21288, 60398), (23062, 55752), (27876, 46124), (30199, 42576), (31512, 40802), (34593, 37168)]