12871738656

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{29423}}^1$

素因数の和:29484

約数の個数: 216

約数和(自身を含む): 43955218944

約数和(自身を除く): 31083480288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 49, 56, 62, 63, 72, 84, 93, 96, 98, 112, 124, 126, 144, 147, 168, 186, 196, 217, 224, 248, 252, 279, 288, 294, 336, 372, 392, 434, 441, 496, 504, 558, 588, 651, 672, 744, 784, 868, 882, 992, 1008, 1116, 1176, 1302, 1488, 1519, 1568, 1736, 1764, 1953, 2016, 2232, 2352, 2604, 2976, 3038, 3472, 3528, 3906, 4464, 4557, 4704, 5208, 6076, 6944, 7056, 7812, 8928, 9114, 10416, 12152, 13671, 14112, 15624, 18228, 20832, 24304, 27342, 29423, 31248, 36456, 48608, 54684, 58846, 62496, 72912, 88269, 109368, 117692, 145824, 176538, 205961, 218736, 235384, 264807, 353076, 411922, 437472, 470768, 529614, 617883, 706152, 823844, 912113, 941536, 1059228, 1235766, 1412304, 1441727, 1647688, 1824226, 1853649, 2118456, 2471532, 2736339, 2824608, 2883454, 3295376, 3648452, 3707298, 4236912, 4325181, 4943064, 5472678, 5766908, 6384791, 6590752, 7296904, 7414596, 8209017, 8473824, 8650362, 9886128, 10945356, 11533816, 12769582, 12975543, 14593808, 14829192, 16418034, 17300724, 19154373, 19772256, 21890712, 23067632, 25539164, 25951086, 29187616, 29658384, 32836068, 34601448, 38308746, 43781424, 44693537, 46135264, 51078328, 51902172, 57463119, 59316768, 65672136, 69202896, 76617492, 87562848, 89387074, 102156656, 103804344, 114926238, 131344272, 134080611, 138405792, 153234984, 178774148, 204313312, 207608688, 229852476, 262688544, 268161222, 306469968, 357548296, 402241833, 415217376, 459704952, 536322444, 612939936, 715096592, 804483666, 919409904, 1072644888, 1430193184, 1608967332, 1838819808, 2145289776, 3217934664, 4290579552, 6435869328, 12871738656]

約数ペア:

[(1, 12871738656), (2, 6435869328), (3, 4290579552), (4, 3217934664), (6, 2145289776), (7, 1838819808), (8, 1608967332), (9, 1430193184), (12, 1072644888), (14, 919409904), (16, 804483666), (18, 715096592), (21, 612939936), (24, 536322444), (28, 459704952), (31, 415217376), (32, 402241833), (36, 357548296), (42, 306469968), (48, 268161222), (49, 262688544), (56, 229852476), (62, 207608688), (63, 204313312), (72, 178774148), (84, 153234984), (93, 138405792), (96, 134080611), (98, 131344272), (112, 114926238), (124, 103804344), (126, 102156656), (144, 89387074), (147, 87562848), (168, 76617492), (186, 69202896), (196, 65672136), (217, 59316768), (224, 57463119), (248, 51902172), (252, 51078328), (279, 46135264), (288, 44693537), (294, 43781424), (336, 38308746), (372, 34601448), (392, 32836068), (434, 29658384), (441, 29187616), (496, 25951086), (504, 25539164), (558, 23067632), (588, 21890712), (651, 19772256), (672, 19154373), (744, 17300724), (784, 16418034), (868, 14829192), (882, 14593808), (992, 12975543), (1008, 12769582), (1116, 11533816), (1176, 10945356), (1302, 9886128), (1488, 8650362), (1519, 8473824), (1568, 8209017), (1736, 7414596), (1764, 7296904), (1953, 6590752), (2016, 6384791), (2232, 5766908), (2352, 5472678), (2604, 4943064), (2976, 4325181), (3038, 4236912), (3472, 3707298), (3528, 3648452), (3906, 3295376), (4464, 2883454), (4557, 2824608), (4704, 2736339), (5208, 2471532), (6076, 2118456), (6944, 1853649), (7056, 1824226), (7812, 1647688), (8928, 1441727), (9114, 1412304), (10416, 1235766), (12152, 1059228), (13671, 941536), (14112, 912113), (15624, 823844), (18228, 706152), (20832, 617883), (24304, 529614), (27342, 470768), (29423, 437472), (31248, 411922), (36456, 353076), (48608, 264807), (54684, 235384), (58846, 218736), (62496, 205961), (72912, 176538), (88269, 145824), (109368, 117692)]