1330178696

素因数分解:

$2^3\times 7^3\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{347}}^1$

素因数の和:512

約数の個数: 128

約数和(自身を含む): 3207168000

約数和(自身を除く): 1876989304

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 127, 154, 196, 254, 308, 343, 347, 392, 508, 539, 616, 686, 694, 889, 1016, 1078, 1372, 1388, 1397, 1778, 2156, 2429, 2744, 2776, 2794, 3556, 3773, 3817, 4312, 4858, 5588, 6223, 7112, 7546, 7634, 9716, 9779, 11176, 12446, 15092, 15268, 17003, 19432, 19558, 24892, 26719, 30184, 30536, 34006, 39116, 43561, 44069, 49784, 53438, 68012, 68453, 78232, 87122, 88138, 106876, 119021, 136024, 136906, 174244, 176276, 187033, 213752, 238042, 273812, 308483, 348488, 352552, 374066, 476084, 479171, 484759, 547624, 616966, 748132, 952168, 958342, 969518, 1233932, 1309231, 1496264, 1916684, 1939036, 2159381, 2467864, 2618462, 3393313, 3833368, 3878072, 4318762, 5236924, 6786626, 8637524, 10473848, 13573252, 15115667, 17275048, 23753191, 27146504, 30231334, 47506382, 60462668, 95012764, 120925336, 166272337, 190025528, 332544674, 665089348, 1330178696]

約数ペア:

[(1, 1330178696), (2, 665089348), (4, 332544674), (7, 190025528), (8, 166272337), (11, 120925336), (14, 95012764), (22, 60462668), (28, 47506382), (44, 30231334), (49, 27146504), (56, 23753191), (77, 17275048), (88, 15115667), (98, 13573252), (127, 10473848), (154, 8637524), (196, 6786626), (254, 5236924), (308, 4318762), (343, 3878072), (347, 3833368), (392, 3393313), (508, 2618462), (539, 2467864), (616, 2159381), (686, 1939036), (694, 1916684), (889, 1496264), (1016, 1309231), (1078, 1233932), (1372, 969518), (1388, 958342), (1397, 952168), (1778, 748132), (2156, 616966), (2429, 547624), (2744, 484759), (2776, 479171), (2794, 476084), (3556, 374066), (3773, 352552), (3817, 348488), (4312, 308483), (4858, 273812), (5588, 238042), (6223, 213752), (7112, 187033), (7546, 176276), (7634, 174244), (9716, 136906), (9779, 136024), (11176, 119021), (12446, 106876), (15092, 88138), (15268, 87122), (17003, 78232), (19432, 68453), (19558, 68012), (24892, 53438), (26719, 49784), (30184, 44069), (30536, 43561), (34006, 39116)]