1077719216

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^3$

素因数の和:144

約数の個数: 160

約数和(自身を含む): 2748395520

約数和(自身を除く): 1670676304

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 31, 34, 38, 56, 62, 68, 76, 112, 119, 124, 133, 136, 152, 217, 238, 248, 266, 272, 304, 323, 434, 476, 496, 527, 532, 589, 646, 868, 952, 961, 1054, 1064, 1178, 1292, 1736, 1904, 1922, 2108, 2128, 2261, 2356, 2584, 3472, 3689, 3844, 4123, 4216, 4522, 4712, 5168, 6727, 7378, 7688, 8246, 8432, 9044, 9424, 10013, 13454, 14756, 15376, 16337, 16492, 18088, 18259, 20026, 26908, 29512, 29791, 32674, 32984, 36176, 36518, 40052, 53816, 59024, 59582, 65348, 65968, 70091, 73036, 80104, 107632, 114359, 119164, 127813, 130696, 140182, 146072, 160208, 208537, 228718, 238328, 255626, 261392, 280364, 292144, 310403, 417074, 457436, 476656, 506447, 511252, 560728, 566029, 620806, 834148, 914872, 1012894, 1022504, 1121456, 1132058, 1241612, 1668296, 1829744, 2025788, 2045008, 2172821, 2264116, 2483224, 3336592, 3545129, 3962203, 4051576, 4345642, 4528232, 4966448, 7090258, 7924406, 8103152, 8691284, 9056464, 9622493, 14180516, 15848812, 17382568, 19244986, 28361032, 31697624, 34765136, 38489972, 56722064, 63395248, 67357451, 76979944, 134714902, 153959888, 269429804, 538859608, 1077719216]

約数ペア:

[(1, 1077719216), (2, 538859608), (4, 269429804), (7, 153959888), (8, 134714902), (14, 76979944), (16, 67357451), (17, 63395248), (19, 56722064), (28, 38489972), (31, 34765136), (34, 31697624), (38, 28361032), (56, 19244986), (62, 17382568), (68, 15848812), (76, 14180516), (112, 9622493), (119, 9056464), (124, 8691284), (133, 8103152), (136, 7924406), (152, 7090258), (217, 4966448), (238, 4528232), (248, 4345642), (266, 4051576), (272, 3962203), (304, 3545129), (323, 3336592), (434, 2483224), (476, 2264116), (496, 2172821), (527, 2045008), (532, 2025788), (589, 1829744), (646, 1668296), (868, 1241612), (952, 1132058), (961, 1121456), (1054, 1022504), (1064, 1012894), (1178, 914872), (1292, 834148), (1736, 620806), (1904, 566029), (1922, 560728), (2108, 511252), (2128, 506447), (2261, 476656), (2356, 457436), (2584, 417074), (3472, 310403), (3689, 292144), (3844, 280364), (4123, 261392), (4216, 255626), (4522, 238328), (4712, 228718), (5168, 208537), (6727, 160208), (7378, 146072), (7688, 140182), (8246, 130696), (8432, 127813), (9044, 119164), (9424, 114359), (10013, 107632), (13454, 80104), (14756, 73036), (15376, 70091), (16337, 65968), (16492, 65348), (18088, 59582), (18259, 59024), (20026, 53816), (26908, 40052), (29512, 36518), (29791, 36176), (32674, 32984)]