1561806288

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{331}}^1$

素因数の和:534

約数の個数: 240

約数和(自身を含む): 5206269952

約数和(自身を除く): 3644463664

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 36, 42, 48, 56, 62, 63, 72, 84, 93, 112, 124, 126, 144, 151, 168, 186, 217, 248, 252, 279, 302, 331, 336, 372, 434, 453, 496, 504, 558, 604, 651, 662, 744, 868, 906, 993, 1008, 1057, 1116, 1208, 1302, 1324, 1359, 1488, 1736, 1812, 1953, 1986, 2114, 2232, 2317, 2416, 2604, 2648, 2718, 2979, 3171, 3472, 3624, 3906, 3972, 4228, 4464, 4634, 4681, 5208, 5296, 5436, 5958, 6342, 6951, 7248, 7812, 7944, 8456, 9268, 9362, 9513, 10261, 10416, 10872, 11916, 12684, 13902, 14043, 15624, 15888, 16912, 18536, 18724, 19026, 20522, 20853, 21744, 23832, 25368, 27804, 28086, 30783, 31248, 32767, 37072, 37448, 38052, 41044, 41706, 42129, 47664, 49981, 50736, 55608, 56172, 61566, 65534, 71827, 74896, 76104, 82088, 83412, 84258, 92349, 98301, 99962, 111216, 112344, 123132, 131068, 143654, 149943, 152208, 164176, 166824, 168516, 184698, 196602, 199924, 215481, 224688, 246264, 262136, 287308, 294903, 299886, 333648, 337032, 349867, 369396, 393204, 399848, 430962, 449829, 492528, 524272, 574616, 589806, 599772, 646443, 674064, 699734, 738792, 786408, 799696, 861924, 899658, 1049601, 1149232, 1179612, 1199544, 1292886, 1399468, 1477584, 1549411, 1572816, 1723848, 1799316, 2099202, 2359224, 2399088, 2585772, 2798936, 3098822, 3148803, 3447696, 3598632, 4198404, 4648233, 4718448, 5171544, 5597872, 6197644, 6297606, 7197264, 8396808, 9296466, 10343088, 10845877, 12395288, 12595212, 13944699, 16793616, 18592932, 21691754, 24790576, 25190424, 27889398, 32537631, 37185864, 43383508, 50380848, 55778796, 65075262, 74371728, 86767016, 97612893, 111557592, 130150524, 173534032, 195225786, 223115184, 260301048, 390451572, 520602096, 780903144, 1561806288]

約数ペア:

[(1, 1561806288), (2, 780903144), (3, 520602096), (4, 390451572), (6, 260301048), (7, 223115184), (8, 195225786), (9, 173534032), (12, 130150524), (14, 111557592), (16, 97612893), (18, 86767016), (21, 74371728), (24, 65075262), (28, 55778796), (31, 50380848), (36, 43383508), (42, 37185864), (48, 32537631), (56, 27889398), (62, 25190424), (63, 24790576), (72, 21691754), (84, 18592932), (93, 16793616), (112, 13944699), (124, 12595212), (126, 12395288), (144, 10845877), (151, 10343088), (168, 9296466), (186, 8396808), (217, 7197264), (248, 6297606), (252, 6197644), (279, 5597872), (302, 5171544), (331, 4718448), (336, 4648233), (372, 4198404), (434, 3598632), (453, 3447696), (496, 3148803), (504, 3098822), (558, 2798936), (604, 2585772), (651, 2399088), (662, 2359224), (744, 2099202), (868, 1799316), (906, 1723848), (993, 1572816), (1008, 1549411), (1057, 1477584), (1116, 1399468), (1208, 1292886), (1302, 1199544), (1324, 1179612), (1359, 1149232), (1488, 1049601), (1736, 899658), (1812, 861924), (1953, 799696), (1986, 786408), (2114, 738792), (2232, 699734), (2317, 674064), (2416, 646443), (2604, 599772), (2648, 589806), (2718, 574616), (2979, 524272), (3171, 492528), (3472, 449829), (3624, 430962), (3906, 399848), (3972, 393204), (4228, 369396), (4464, 349867), (4634, 337032), (4681, 333648), (5208, 299886), (5296, 294903), (5436, 287308), (5958, 262136), (6342, 246264), (6951, 224688), (7248, 215481), (7812, 199924), (7944, 196602), (8456, 184698), (9268, 168516), (9362, 166824), (9513, 164176), (10261, 152208), (10416, 149943), (10872, 143654), (11916, 131068), (12684, 123132), (13902, 112344), (14043, 111216), (15624, 99962), (15888, 98301), (16912, 92349), (18536, 84258), (18724, 83412), (19026, 82088), (20522, 76104), (20853, 74896), (21744, 71827), (23832, 65534), (25368, 61566), (27804, 56172), (28086, 55608), (30783, 50736), (31248, 49981), (32767, 47664), (37072, 42129), (37448, 41706), (38052, 41044)]