556712464

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1399}}^1$

素因数の和:1461

約数の個数: 160

約数和(自身を含む): 1499904000

約数和(自身を除く): 943191536

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 19, 22, 28, 34, 38, 44, 56, 68, 76, 77, 88, 112, 119, 133, 136, 152, 154, 176, 187, 209, 238, 266, 272, 304, 308, 323, 374, 418, 476, 532, 616, 646, 748, 836, 952, 1064, 1232, 1292, 1309, 1399, 1463, 1496, 1672, 1904, 2128, 2261, 2584, 2618, 2798, 2926, 2992, 3344, 3553, 4522, 5168, 5236, 5596, 5852, 7106, 9044, 9793, 10472, 11192, 11704, 14212, 15389, 18088, 19586, 20944, 22384, 23408, 23783, 24871, 26581, 28424, 30778, 36176, 39172, 47566, 49742, 53162, 56848, 61556, 78344, 95132, 99484, 106324, 107723, 123112, 156688, 166481, 186067, 190264, 198968, 212648, 215446, 246224, 261613, 292391, 332962, 372134, 380528, 397936, 425296, 430892, 451877, 523226, 584782, 665924, 744268, 861784, 903754, 1046452, 1169564, 1331848, 1488536, 1723568, 1807508, 1831291, 2046737, 2092904, 2339128, 2663696, 2977072, 3163139, 3615016, 3662582, 4093474, 4185808, 4678256, 4970647, 6326278, 7230032, 7325164, 8186948, 9941294, 12652556, 14650328, 16373896, 19882588, 25305112, 29300656, 32747792, 34794529, 39765176, 50610224, 69589058, 79530352, 139178116, 278356232, 556712464]

約数ペア:

[(1, 556712464), (2, 278356232), (4, 139178116), (7, 79530352), (8, 69589058), (11, 50610224), (14, 39765176), (16, 34794529), (17, 32747792), (19, 29300656), (22, 25305112), (28, 19882588), (34, 16373896), (38, 14650328), (44, 12652556), (56, 9941294), (68, 8186948), (76, 7325164), (77, 7230032), (88, 6326278), (112, 4970647), (119, 4678256), (133, 4185808), (136, 4093474), (152, 3662582), (154, 3615016), (176, 3163139), (187, 2977072), (209, 2663696), (238, 2339128), (266, 2092904), (272, 2046737), (304, 1831291), (308, 1807508), (323, 1723568), (374, 1488536), (418, 1331848), (476, 1169564), (532, 1046452), (616, 903754), (646, 861784), (748, 744268), (836, 665924), (952, 584782), (1064, 523226), (1232, 451877), (1292, 430892), (1309, 425296), (1399, 397936), (1463, 380528), (1496, 372134), (1672, 332962), (1904, 292391), (2128, 261613), (2261, 246224), (2584, 215446), (2618, 212648), (2798, 198968), (2926, 190264), (2992, 186067), (3344, 166481), (3553, 156688), (4522, 123112), (5168, 107723), (5236, 106324), (5596, 99484), (5852, 95132), (7106, 78344), (9044, 61556), (9793, 56848), (10472, 53162), (11192, 49742), (11704, 47566), (14212, 39172), (15389, 36176), (18088, 30778), (19586, 28424), (20944, 26581), (22384, 24871), (23408, 23783)]