28388337432

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{127}}^1\times {\mathrm{7873}}^1$

素因数の和:8042

約数の個数: 192

約数和(自身を含む): 88531476480

約数和(自身を除く): 60143139048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 127, 156, 168, 169, 182, 254, 273, 312, 338, 364, 381, 507, 508, 546, 676, 728, 762, 889, 1014, 1016, 1092, 1183, 1352, 1524, 1651, 1778, 2028, 2184, 2366, 2667, 3048, 3302, 3549, 3556, 4056, 4732, 4953, 5334, 6604, 7098, 7112, 7873, 9464, 9906, 10668, 11557, 13208, 14196, 15746, 19812, 21336, 21463, 23114, 23619, 28392, 31492, 34671, 39624, 42926, 46228, 47238, 55111, 62984, 64389, 69342, 85852, 92456, 94476, 102349, 110222, 128778, 138684, 150241, 165333, 171704, 188952, 204698, 220444, 257556, 277368, 300482, 307047, 330666, 409396, 440888, 450723, 515112, 600964, 614094, 661332, 716443, 818792, 901446, 999871, 1201928, 1228188, 1322664, 1330537, 1432886, 1802892, 1999742, 2149329, 2456376, 2661074, 2865772, 2999613, 3605784, 3991611, 3999484, 4298658, 5322148, 5731544, 5999226, 6999097, 7983222, 7998968, 8597316, 9313759, 10644296, 11998452, 12998323, 13998194, 15966444, 17194632, 18627518, 20997291, 23996904, 25996646, 27941277, 27996388, 31932888, 37255036, 38994969, 41994582, 51993292, 55882554, 55992776, 74510072, 77989938, 83989164, 90988261, 103986584, 111765108, 155979876, 167978328, 168978199, 181976522, 223530216, 272964783, 311959752, 337956398, 363953044, 506934597, 545929566, 675912796, 727906088, 1013869194, 1091859132, 1182847393, 1351825592, 2027738388, 2183718264, 2365694786, 3548542179, 4055476776, 4731389572, 7097084358, 9462779144, 14194168716, 28388337432]

約数ペア:

[(1, 28388337432), (2, 14194168716), (3, 9462779144), (4, 7097084358), (6, 4731389572), (7, 4055476776), (8, 3548542179), (12, 2365694786), (13, 2183718264), (14, 2027738388), (21, 1351825592), (24, 1182847393), (26, 1091859132), (28, 1013869194), (39, 727906088), (42, 675912796), (52, 545929566), (56, 506934597), (78, 363953044), (84, 337956398), (91, 311959752), (104, 272964783), (127, 223530216), (156, 181976522), (168, 168978199), (169, 167978328), (182, 155979876), (254, 111765108), (273, 103986584), (312, 90988261), (338, 83989164), (364, 77989938), (381, 74510072), (507, 55992776), (508, 55882554), (546, 51993292), (676, 41994582), (728, 38994969), (762, 37255036), (889, 31932888), (1014, 27996388), (1016, 27941277), (1092, 25996646), (1183, 23996904), (1352, 20997291), (1524, 18627518), (1651, 17194632), (1778, 15966444), (2028, 13998194), (2184, 12998323), (2366, 11998452), (2667, 10644296), (3048, 9313759), (3302, 8597316), (3549, 7998968), (3556, 7983222), (4056, 6999097), (4732, 5999226), (4953, 5731544), (5334, 5322148), (6604, 4298658), (7098, 3999484), (7112, 3991611), (7873, 3605784), (9464, 2999613), (9906, 2865772), (10668, 2661074), (11557, 2456376), (13208, 2149329), (14196, 1999742), (15746, 1802892), (19812, 1432886), (21336, 1330537), (21463, 1322664), (23114, 1228188), (23619, 1201928), (28392, 999871), (31492, 901446), (34671, 818792), (39624, 716443), (42926, 661332), (46228, 614094), (47238, 600964), (55111, 515112), (62984, 450723), (64389, 440888), (69342, 409396), (85852, 330666), (92456, 307047), (94476, 300482), (102349, 277368), (110222, 257556), (128778, 220444), (138684, 204698), (150241, 188952), (165333, 171704)]