1278936624

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{683}}^1\times {\mathrm{5573}}^1$

素因数の和:6274

約数の個数: 80

約数和(自身を含む): 3782115072

約数和(自身を除く): 2503178448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 683, 1366, 2049, 2732, 4098, 4781, 5464, 5573, 8196, 9562, 10928, 11146, 14343, 16392, 16719, 19124, 22292, 28686, 32784, 33438, 38248, 39011, 44584, 57372, 66876, 76496, 78022, 89168, 114744, 117033, 133752, 156044, 229488, 234066, 267504, 312088, 468132, 624176, 936264, 1872528, 3806359, 7612718, 11419077, 15225436, 22838154, 26644513, 30450872, 45676308, 53289026, 60901744, 79933539, 91352616, 106578052, 159867078, 182705232, 213156104, 319734156, 426312208, 639468312, 1278936624]

約数ペア:

[(1, 1278936624), (2, 639468312), (3, 426312208), (4, 319734156), (6, 213156104), (7, 182705232), (8, 159867078), (12, 106578052), (14, 91352616), (16, 79933539), (21, 60901744), (24, 53289026), (28, 45676308), (42, 30450872), (48, 26644513), (56, 22838154), (84, 15225436), (112, 11419077), (168, 7612718), (336, 3806359), (683, 1872528), (1366, 936264), (2049, 624176), (2732, 468132), (4098, 312088), (4781, 267504), (5464, 234066), (5573, 229488), (8196, 156044), (9562, 133752), (10928, 117033), (11146, 114744), (14343, 89168), (16392, 78022), (16719, 76496), (19124, 66876), (22292, 57372), (28686, 44584), (32784, 39011), (33438, 38248)]