772067632

素因数分解:

$2^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{1229}}^1$

素因数の和:1394

約数の個数: 80

約数和(自身を含む): 1757030400

約数和(自身を除く): 984962768

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 71, 79, 112, 142, 158, 284, 316, 497, 553, 568, 632, 994, 1106, 1136, 1229, 1264, 1988, 2212, 2458, 3976, 4424, 4916, 5609, 7952, 8603, 8848, 9832, 11218, 17206, 19664, 22436, 34412, 39263, 44872, 68824, 78526, 87259, 89744, 97091, 137648, 157052, 174518, 194182, 314104, 349036, 388364, 610813, 628208, 679637, 698072, 776728, 1221626, 1359274, 1396144, 1553456, 2443252, 2718548, 4886504, 5437096, 6893461, 9773008, 10874192, 13786922, 27573844, 48254227, 55147688, 96508454, 110295376, 193016908, 386033816, 772067632]

約数ペア:

[(1, 772067632), (2, 386033816), (4, 193016908), (7, 110295376), (8, 96508454), (14, 55147688), (16, 48254227), (28, 27573844), (56, 13786922), (71, 10874192), (79, 9773008), (112, 6893461), (142, 5437096), (158, 4886504), (284, 2718548), (316, 2443252), (497, 1553456), (553, 1396144), (568, 1359274), (632, 1221626), (994, 776728), (1106, 698072), (1136, 679637), (1229, 628208), (1264, 610813), (1988, 388364), (2212, 349036), (2458, 314104), (3976, 194182), (4424, 174518), (4916, 157052), (5609, 137648), (7952, 97091), (8603, 89744), (8848, 87259), (9832, 78526), (11218, 68824), (17206, 44872), (19664, 39263), (22436, 34412)]