1489577056

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1\times {\mathrm{401}}^1$

素因数の和:656

約数の個数: 96

約数和(自身を含む): 3278602656

約数和(自身を除く): 1789025600

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 61, 88, 122, 173, 176, 244, 346, 352, 401, 488, 671, 692, 802, 976, 1342, 1384, 1604, 1903, 1952, 2684, 2768, 3208, 3806, 4411, 5368, 5536, 6416, 7612, 8822, 10553, 10736, 12832, 15224, 17644, 21106, 21472, 24461, 30448, 35288, 42212, 48922, 60896, 69373, 70576, 84424, 97844, 116083, 138746, 141152, 168848, 195688, 232166, 269071, 277492, 337696, 391376, 464332, 538142, 554984, 763103, 782752, 928664, 1076284, 1109968, 1526206, 1857328, 2152568, 2219936, 3052412, 3714656, 4231753, 4305136, 6104824, 8463506, 8610272, 12209648, 16927012, 24419296, 33854024, 46549283, 67708048, 93098566, 135416096, 186197132, 372394264, 744788528, 1489577056]

約数ペア:

[(1, 1489577056), (2, 744788528), (4, 372394264), (8, 186197132), (11, 135416096), (16, 93098566), (22, 67708048), (32, 46549283), (44, 33854024), (61, 24419296), (88, 16927012), (122, 12209648), (173, 8610272), (176, 8463506), (244, 6104824), (346, 4305136), (352, 4231753), (401, 3714656), (488, 3052412), (671, 2219936), (692, 2152568), (802, 1857328), (976, 1526206), (1342, 1109968), (1384, 1076284), (1604, 928664), (1903, 782752), (1952, 763103), (2684, 554984), (2768, 538142), (3208, 464332), (3806, 391376), (4411, 337696), (5368, 277492), (5536, 269071), (6416, 232166), (7612, 195688), (8822, 168848), (10553, 141152), (10736, 138746), (12832, 116083), (15224, 97844), (17644, 84424), (21106, 70576), (21472, 69373), (24461, 60896), (30448, 48922), (35288, 42212)]