1219648

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:107

約数の個数: 56

約数和(自身を含む): 2743200

約数和(自身を除く): 1523552

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 59, 64, 68, 76, 118, 136, 152, 236, 272, 304, 323, 472, 544, 608, 646, 944, 1003, 1088, 1121, 1216, 1292, 1888, 2006, 2242, 2584, 3776, 4012, 4484, 5168, 8024, 8968, 10336, 16048, 17936, 19057, 20672, 32096, 35872, 38114, 64192, 71744, 76228, 152456, 304912, 609824, 1219648]

約数ペア:

[(1, 1219648), (2, 609824), (4, 304912), (8, 152456), (16, 76228), (17, 71744), (19, 64192), (32, 38114), (34, 35872), (38, 32096), (59, 20672), (64, 19057), (68, 17936), (76, 16048), (118, 10336), (136, 8968), (152, 8024), (236, 5168), (272, 4484), (304, 4012), (323, 3776), (472, 2584), (544, 2242), (608, 2006), (646, 1888), (944, 1292), (1003, 1216), (1088, 1121)]