16656607488

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{163}}^1$

素因数の和:397

約数の個数: 288

約数和(自身を含む): 48271104000

約数和(自身を除く): 31614496512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 47, 48, 57, 64, 76, 94, 96, 114, 128, 141, 149, 152, 163, 188, 192, 228, 256, 282, 298, 304, 326, 376, 384, 447, 456, 489, 564, 596, 608, 652, 752, 768, 893, 894, 912, 978, 1128, 1192, 1216, 1304, 1504, 1786, 1788, 1824, 1956, 2256, 2384, 2432, 2608, 2679, 2831, 3008, 3097, 3572, 3576, 3648, 3912, 4512, 4768, 4864, 5216, 5358, 5662, 6016, 6194, 7003, 7144, 7152, 7296, 7661, 7824, 8493, 9024, 9291, 9536, 10432, 10716, 11324, 12032, 12388, 14006, 14288, 14304, 14592, 15322, 15648, 16986, 18048, 18582, 19072, 20864, 21009, 21432, 22648, 22983, 24287, 24776, 28012, 28576, 28608, 30644, 31296, 33972, 36096, 37164, 38144, 41728, 42018, 42864, 45296, 45966, 48574, 49552, 56024, 57152, 57216, 61288, 62592, 67944, 72861, 74328, 84036, 85728, 90592, 91932, 97148, 99104, 112048, 114304, 114432, 122576, 125184, 133057, 135888, 145559, 145722, 148656, 168072, 171456, 181184, 183864, 194296, 198208, 224096, 228608, 245152, 266114, 271776, 291118, 291444, 297312, 336144, 342912, 362368, 367728, 388592, 396416, 399171, 436677, 448192, 461453, 490304, 532228, 543552, 582236, 582888, 594624, 672288, 685824, 724736, 735456, 777184, 792832, 798342, 873354, 896384, 922906, 980608, 1064456, 1087104, 1141489, 1164472, 1165776, 1189248, 1344576, 1384359, 1470912, 1554368, 1596684, 1746708, 1792768, 1845812, 1961216, 2128912, 2174208, 2282978, 2328944, 2331552, 2378496, 2689152, 2768718, 2941824, 3108736, 3193368, 3424467, 3493416, 3691624, 4257824, 4565956, 4657888, 4663104, 5378304, 5537436, 5883648, 6217472, 6386736, 6848934, 6986832, 7383248, 8515648, 9131912, 9315776, 9326208, 11074872, 12773472, 13697868, 13973664, 14766496, 17031296, 18263824, 18631552, 18652416, 21688291, 22149744, 25546944, 27395736, 27947328, 29532992, 34062592, 36527648, 37263104, 43376582, 44299488, 51093888, 54791472, 55894656, 59065984, 65064873, 73055296, 86753164, 88598976, 102187776, 109582944, 111789312, 118131968, 130129746, 146110592, 173506328, 177197952, 219165888, 260259492, 292221184, 347012656, 354395904, 438331776, 520518984, 694025312, 876663552, 1041037968, 1388050624, 2082075936, 2776101248, 4164151872, 5552202496, 8328303744, 16656607488]

約数ペア:

[(1, 16656607488), (2, 8328303744), (3, 5552202496), (4, 4164151872), (6, 2776101248), (8, 2082075936), (12, 1388050624), (16, 1041037968), (19, 876663552), (24, 694025312), (32, 520518984), (38, 438331776), (47, 354395904), (48, 347012656), (57, 292221184), (64, 260259492), (76, 219165888), (94, 177197952), (96, 173506328), (114, 146110592), (128, 130129746), (141, 118131968), (149, 111789312), (152, 109582944), (163, 102187776), (188, 88598976), (192, 86753164), (228, 73055296), (256, 65064873), (282, 59065984), (298, 55894656), (304, 54791472), (326, 51093888), (376, 44299488), (384, 43376582), (447, 37263104), (456, 36527648), (489, 34062592), (564, 29532992), (596, 27947328), (608, 27395736), (652, 25546944), (752, 22149744), (768, 21688291), (893, 18652416), (894, 18631552), (912, 18263824), (978, 17031296), (1128, 14766496), (1192, 13973664), (1216, 13697868), (1304, 12773472), (1504, 11074872), (1786, 9326208), (1788, 9315776), (1824, 9131912), (1956, 8515648), (2256, 7383248), (2384, 6986832), (2432, 6848934), (2608, 6386736), (2679, 6217472), (2831, 5883648), (3008, 5537436), (3097, 5378304), (3572, 4663104), (3576, 4657888), (3648, 4565956), (3912, 4257824), (4512, 3691624), (4768, 3493416), (4864, 3424467), (5216, 3193368), (5358, 3108736), (5662, 2941824), (6016, 2768718), (6194, 2689152), (7003, 2378496), (7144, 2331552), (7152, 2328944), (7296, 2282978), (7661, 2174208), (7824, 2128912), (8493, 1961216), (9024, 1845812), (9291, 1792768), (9536, 1746708), (10432, 1596684), (10716, 1554368), (11324, 1470912), (12032, 1384359), (12388, 1344576), (14006, 1189248), (14288, 1165776), (14304, 1164472), (14592, 1141489), (15322, 1087104), (15648, 1064456), (16986, 980608), (18048, 922906), (18582, 896384), (19072, 873354), (20864, 798342), (21009, 792832), (21432, 777184), (22648, 735456), (22983, 724736), (24287, 685824), (24776, 672288), (28012, 594624), (28576, 582888), (28608, 582236), (30644, 543552), (31296, 532228), (33972, 490304), (36096, 461453), (37164, 448192), (38144, 436677), (41728, 399171), (42018, 396416), (42864, 388592), (45296, 367728), (45966, 362368), (48574, 342912), (49552, 336144), (56024, 297312), (57152, 291444), (57216, 291118), (61288, 271776), (62592, 266114), (67944, 245152), (72861, 228608), (74328, 224096), (84036, 198208), (85728, 194296), (90592, 183864), (91932, 181184), (97148, 171456), (99104, 168072), (112048, 148656), (114304, 145722), (114432, 145559), (122576, 135888), (125184, 133057)]