1392678378

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{613}}^1$

素因数の和:733

約数の個数: 192

約数和(自身を含む): 3969288960

約数和(自身を除く): 2576610582

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 38, 39, 42, 57, 63, 73, 78, 91, 114, 117, 126, 133, 146, 171, 182, 219, 234, 247, 266, 273, 342, 399, 438, 494, 511, 546, 613, 657, 741, 798, 819, 949, 1022, 1197, 1226, 1314, 1387, 1482, 1533, 1638, 1729, 1839, 1898, 2223, 2394, 2774, 2847, 3066, 3458, 3678, 4161, 4291, 4446, 4599, 5187, 5517, 5694, 6643, 7969, 8322, 8541, 8582, 9198, 9709, 10374, 11034, 11647, 12483, 12873, 13286, 15561, 15938, 17082, 18031, 19418, 19929, 23294, 23907, 24966, 25746, 29127, 31122, 34941, 36062, 38619, 39858, 44749, 47814, 54093, 55783, 58254, 59787, 69882, 71721, 77238, 81529, 87381, 89498, 104823, 108186, 111566, 119574, 126217, 134247, 143442, 151411, 162279, 163058, 167349, 174762, 209646, 244587, 252434, 268494, 302822, 313243, 324558, 334698, 378651, 402741, 454233, 489174, 502047, 581737, 626486, 733761, 757302, 805482, 850231, 908466, 939729, 1004094, 1059877, 1135953, 1163474, 1362699, 1467522, 1700462, 1745211, 1879458, 2119754, 2271906, 2550693, 2725398, 2819187, 3179631, 3490422, 4072159, 5101386, 5235633, 5638374, 5951617, 6359262, 7652079, 8144318, 9538893, 10471266, 11053003, 11903234, 12216477, 15304158, 17854851, 19077786, 22106006, 24432954, 33159009, 35709702, 36649431, 53564553, 66318018, 73298862, 77371021, 99477027, 107129106, 154742042, 198954054, 232113063, 464226126, 696339189, 1392678378]

約数ペア:

[(1, 1392678378), (2, 696339189), (3, 464226126), (6, 232113063), (7, 198954054), (9, 154742042), (13, 107129106), (14, 99477027), (18, 77371021), (19, 73298862), (21, 66318018), (26, 53564553), (38, 36649431), (39, 35709702), (42, 33159009), (57, 24432954), (63, 22106006), (73, 19077786), (78, 17854851), (91, 15304158), (114, 12216477), (117, 11903234), (126, 11053003), (133, 10471266), (146, 9538893), (171, 8144318), (182, 7652079), (219, 6359262), (234, 5951617), (247, 5638374), (266, 5235633), (273, 5101386), (342, 4072159), (399, 3490422), (438, 3179631), (494, 2819187), (511, 2725398), (546, 2550693), (613, 2271906), (657, 2119754), (741, 1879458), (798, 1745211), (819, 1700462), (949, 1467522), (1022, 1362699), (1197, 1163474), (1226, 1135953), (1314, 1059877), (1387, 1004094), (1482, 939729), (1533, 908466), (1638, 850231), (1729, 805482), (1839, 757302), (1898, 733761), (2223, 626486), (2394, 581737), (2774, 502047), (2847, 489174), (3066, 454233), (3458, 402741), (3678, 378651), (4161, 334698), (4291, 324558), (4446, 313243), (4599, 302822), (5187, 268494), (5517, 252434), (5694, 244587), (6643, 209646), (7969, 174762), (8322, 167349), (8541, 163058), (8582, 162279), (9198, 151411), (9709, 143442), (10374, 134247), (11034, 126217), (11647, 119574), (12483, 111566), (12873, 108186), (13286, 104823), (15561, 89498), (15938, 87381), (17082, 81529), (18031, 77238), (19418, 71721), (19929, 69882), (23294, 59787), (23907, 58254), (24966, 55783), (25746, 54093), (29127, 47814), (31122, 44749), (34941, 39858), (36062, 38619)]