8889471318

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{419}}^1$

素因数の和:532

約数の個数: 192

約数和(自身を含む): 22873536000

約数和(自身を除く): 13984064682

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 61, 78, 91, 98, 122, 147, 169, 182, 183, 273, 294, 338, 343, 366, 419, 427, 507, 546, 637, 686, 793, 838, 854, 1014, 1029, 1183, 1257, 1274, 1281, 1586, 1911, 2058, 2366, 2379, 2514, 2562, 2933, 2989, 3549, 3822, 4459, 4758, 5447, 5551, 5866, 5978, 7098, 8281, 8799, 8918, 8967, 10309, 10894, 11102, 13377, 16341, 16562, 16653, 17598, 17934, 20531, 20618, 20923, 24843, 25559, 26754, 30927, 32682, 33306, 38129, 38857, 41062, 41846, 49686, 51118, 57967, 61593, 61854, 62769, 70811, 72163, 76258, 76677, 77714, 114387, 115934, 116571, 123186, 125538, 141622, 143717, 144326, 153354, 173901, 178913, 212433, 216489, 228774, 233142, 266903, 271999, 287434, 332267, 347802, 357826, 424866, 431151, 432978, 495677, 505141, 533806, 536739, 543998, 664534, 800709, 815997, 862302, 991354, 996801, 1010282, 1073478, 1252391, 1487031, 1515423, 1601418, 1631994, 1868321, 1993602, 2325869, 2504782, 2974062, 3030846, 3469739, 3535987, 3736642, 3757173, 4319471, 4651738, 5604963, 6939478, 6977607, 7071974, 7514346, 8638942, 8766737, 10409217, 10607961, 11209926, 12958413, 13955214, 16281083, 17533474, 20818434, 21215922, 24288173, 25916826, 26300211, 30236297, 32562166, 48576346, 48843249, 52600422, 60472594, 72864519, 90708891, 97686498, 113967581, 145729038, 181417782, 211654079, 227935162, 341902743, 423308158, 634962237, 683805486, 1269924474, 1481578553, 2963157106, 4444735659, 8889471318]

約数ペア:

[(1, 8889471318), (2, 4444735659), (3, 2963157106), (6, 1481578553), (7, 1269924474), (13, 683805486), (14, 634962237), (21, 423308158), (26, 341902743), (39, 227935162), (42, 211654079), (49, 181417782), (61, 145729038), (78, 113967581), (91, 97686498), (98, 90708891), (122, 72864519), (147, 60472594), (169, 52600422), (182, 48843249), (183, 48576346), (273, 32562166), (294, 30236297), (338, 26300211), (343, 25916826), (366, 24288173), (419, 21215922), (427, 20818434), (507, 17533474), (546, 16281083), (637, 13955214), (686, 12958413), (793, 11209926), (838, 10607961), (854, 10409217), (1014, 8766737), (1029, 8638942), (1183, 7514346), (1257, 7071974), (1274, 6977607), (1281, 6939478), (1586, 5604963), (1911, 4651738), (2058, 4319471), (2366, 3757173), (2379, 3736642), (2514, 3535987), (2562, 3469739), (2933, 3030846), (2989, 2974062), (3549, 2504782), (3822, 2325869), (4459, 1993602), (4758, 1868321), (5447, 1631994), (5551, 1601418), (5866, 1515423), (5978, 1487031), (7098, 1252391), (8281, 1073478), (8799, 1010282), (8918, 996801), (8967, 991354), (10309, 862302), (10894, 815997), (11102, 800709), (13377, 664534), (16341, 543998), (16562, 536739), (16653, 533806), (17598, 505141), (17934, 495677), (20531, 432978), (20618, 431151), (20923, 424866), (24843, 357826), (25559, 347802), (26754, 332267), (30927, 287434), (32682, 271999), (33306, 266903), (38129, 233142), (38857, 228774), (41062, 216489), (41846, 212433), (49686, 178913), (51118, 173901), (57967, 153354), (61593, 144326), (61854, 143717), (62769, 141622), (70811, 125538), (72163, 123186), (76258, 116571), (76677, 115934), (77714, 114387)]