8442865004

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:356

約数の個数: 192

約数和(自身を含む): 19267584000

約数和(自身を除く): 10824718996

約数列:

[1, 2, 4, 7, 14, 19, 28, 29, 31, 38, 58, 62, 76, 116, 124, 127, 133, 139, 203, 217, 254, 266, 278, 406, 434, 508, 532, 551, 556, 589, 812, 868, 889, 899, 973, 1102, 1178, 1778, 1798, 1946, 2204, 2356, 2413, 2641, 3556, 3596, 3683, 3857, 3892, 3937, 4031, 4123, 4309, 4826, 5282, 6293, 7366, 7714, 7874, 8062, 8246, 8618, 9652, 10564, 12586, 14732, 15428, 15748, 16124, 16492, 16891, 17081, 17236, 17653, 18487, 25172, 25781, 27559, 28217, 30163, 33782, 34162, 35306, 36974, 51562, 55118, 56434, 60326, 67564, 68324, 69977, 70612, 73948, 74803, 76589, 81871, 103124, 110236, 112868, 114173, 119567, 120652, 123571, 124961, 139954, 149606, 153178, 163742, 228346, 239134, 247142, 249922, 279908, 299212, 306356, 327484, 335407, 456692, 478268, 489839, 494284, 499844, 511937, 523621, 536123, 547243, 573097, 670814, 799211, 874727, 979678, 1023874, 1047242, 1072246, 1094486, 1146194, 1341628, 1598422, 1749454, 1959356, 2047748, 2094484, 2144492, 2169287, 2188972, 2292388, 2347849, 2374259, 3196844, 3498908, 3583559, 3830701, 4338574, 4695698, 4748518, 7167118, 7661402, 8677148, 9391396, 9497036, 9726803, 10397617, 14334236, 15185009, 15322804, 15870047, 16619813, 19453606, 20795234, 30370018, 31740094, 33239626, 38907212, 41590468, 60740036, 63480188, 66479252, 68087621, 72783319, 111090329, 136175242, 145566638, 222180658, 272350484, 291133276, 301530893, 444361316, 603061786, 1206123572, 2110716251, 4221432502, 8442865004]

約数ペア:

[(1, 8442865004), (2, 4221432502), (4, 2110716251), (7, 1206123572), (14, 603061786), (19, 444361316), (28, 301530893), (29, 291133276), (31, 272350484), (38, 222180658), (58, 145566638), (62, 136175242), (76, 111090329), (116, 72783319), (124, 68087621), (127, 66479252), (133, 63480188), (139, 60740036), (203, 41590468), (217, 38907212), (254, 33239626), (266, 31740094), (278, 30370018), (406, 20795234), (434, 19453606), (508, 16619813), (532, 15870047), (551, 15322804), (556, 15185009), (589, 14334236), (812, 10397617), (868, 9726803), (889, 9497036), (899, 9391396), (973, 8677148), (1102, 7661402), (1178, 7167118), (1778, 4748518), (1798, 4695698), (1946, 4338574), (2204, 3830701), (2356, 3583559), (2413, 3498908), (2641, 3196844), (3556, 2374259), (3596, 2347849), (3683, 2292388), (3857, 2188972), (3892, 2169287), (3937, 2144492), (4031, 2094484), (4123, 2047748), (4309, 1959356), (4826, 1749454), (5282, 1598422), (6293, 1341628), (7366, 1146194), (7714, 1094486), (7874, 1072246), (8062, 1047242), (8246, 1023874), (8618, 979678), (9652, 874727), (10564, 799211), (12586, 670814), (14732, 573097), (15428, 547243), (15748, 536123), (16124, 523621), (16492, 511937), (16891, 499844), (17081, 494284), (17236, 489839), (17653, 478268), (18487, 456692), (25172, 335407), (25781, 327484), (27559, 306356), (28217, 299212), (30163, 279908), (33782, 249922), (34162, 247142), (35306, 239134), (36974, 228346), (51562, 163742), (55118, 153178), (56434, 149606), (60326, 139954), (67564, 124961), (68324, 123571), (69977, 120652), (70612, 119567), (73948, 114173), (74803, 112868), (76589, 110236), (81871, 103124)]