1330862896

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{1091}}^1$

素因数の和:1378

約数の個数: 80

約数和(自身を含む): 2924812800

約数和(自身を除く): 1593949904

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 44, 58, 88, 116, 176, 232, 239, 319, 464, 478, 638, 956, 1091, 1276, 1912, 2182, 2552, 2629, 3824, 4364, 5104, 5258, 6931, 8728, 10516, 12001, 13862, 17456, 21032, 24002, 27724, 31639, 42064, 48004, 55448, 63278, 76241, 96008, 110896, 126556, 152482, 192016, 253112, 260749, 304964, 348029, 506224, 521498, 609928, 696058, 1042996, 1219856, 1392116, 2085992, 2784232, 2868239, 4171984, 5568464, 5736478, 7561721, 11472956, 15123442, 22945912, 30246884, 45891824, 60493768, 83178931, 120987536, 166357862, 332715724, 665431448, 1330862896]

約数ペア:

[(1, 1330862896), (2, 665431448), (4, 332715724), (8, 166357862), (11, 120987536), (16, 83178931), (22, 60493768), (29, 45891824), (44, 30246884), (58, 22945912), (88, 15123442), (116, 11472956), (176, 7561721), (232, 5736478), (239, 5568464), (319, 4171984), (464, 2868239), (478, 2784232), (638, 2085992), (956, 1392116), (1091, 1219856), (1276, 1042996), (1912, 696058), (2182, 609928), (2552, 521498), (2629, 506224), (3824, 348029), (4364, 304964), (5104, 260749), (5258, 253112), (6931, 192016), (8728, 152482), (10516, 126556), (12001, 110896), (13862, 96008), (17456, 76241), (21032, 63278), (24002, 55448), (27724, 48004), (31639, 42064)]