1818288384

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:245

約数の個数: 288

約数和(自身を含む): 5594738688

約数和(自身を除く): 3776450304

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 32, 33, 44, 48, 53, 62, 64, 66, 88, 93, 96, 106, 124, 128, 131, 132, 159, 176, 186, 192, 212, 248, 256, 262, 264, 318, 341, 352, 372, 384, 393, 424, 496, 524, 528, 583, 636, 682, 704, 744, 768, 786, 848, 992, 1023, 1048, 1056, 1166, 1272, 1364, 1408, 1441, 1488, 1572, 1643, 1696, 1749, 1984, 2046, 2096, 2112, 2332, 2544, 2728, 2816, 2882, 2976, 3144, 3286, 3392, 3498, 3968, 4061, 4092, 4192, 4224, 4323, 4664, 4929, 5088, 5456, 5764, 5952, 6288, 6572, 6784, 6943, 6996, 7936, 8122, 8184, 8384, 8448, 8646, 9328, 9858, 10176, 10912, 11528, 11904, 12183, 12576, 13144, 13568, 13886, 13992, 16244, 16368, 16768, 17292, 18073, 18656, 19716, 20352, 20829, 21824, 23056, 23808, 24366, 25152, 26288, 27772, 27984, 32488, 32736, 33536, 34584, 36146, 37312, 39432, 40704, 41658, 43648, 44671, 46112, 48732, 50304, 52576, 54219, 55544, 55968, 64976, 65472, 69168, 72292, 74624, 76373, 78864, 83316, 87296, 89342, 92224, 97464, 100608, 105152, 108438, 111088, 111936, 129952, 130944, 134013, 138336, 144584, 149248, 152746, 157728, 166632, 178684, 184448, 194928, 210304, 215233, 216876, 222176, 223872, 229119, 259904, 261888, 268026, 276672, 289168, 305492, 315456, 333264, 357368, 368896, 389856, 420608, 430466, 433752, 444352, 447744, 458238, 519808, 536052, 553344, 578336, 610984, 630912, 645699, 666528, 714736, 779712, 860932, 867504, 888704, 916476, 1039616, 1072104, 1106688, 1156672, 1221968, 1261824, 1291398, 1333056, 1429472, 1559424, 1721864, 1735008, 1777408, 1832952, 2144208, 2313344, 2367563, 2443936, 2582796, 2666112, 2858944, 3118848, 3443728, 3470016, 3665904, 4288416, 4626688, 4735126, 4887872, 5165592, 5332224, 5717888, 6887456, 6940032, 7102689, 7331808, 8576832, 9470252, 9775744, 10331184, 11435776, 13774912, 13880064, 14205378, 14663616, 17153664, 18940504, 19551488, 20662368, 27549824, 28410756, 29327232, 34307328, 37881008, 41324736, 55099648, 56821512, 58654464, 75762016, 82649472, 113643024, 151524032, 165298944, 227286048, 303048064, 454572096, 606096128, 909144192, 1818288384]

約数ペア:

[(1, 1818288384), (2, 909144192), (3, 606096128), (4, 454572096), (6, 303048064), (8, 227286048), (11, 165298944), (12, 151524032), (16, 113643024), (22, 82649472), (24, 75762016), (31, 58654464), (32, 56821512), (33, 55099648), (44, 41324736), (48, 37881008), (53, 34307328), (62, 29327232), (64, 28410756), (66, 27549824), (88, 20662368), (93, 19551488), (96, 18940504), (106, 17153664), (124, 14663616), (128, 14205378), (131, 13880064), (132, 13774912), (159, 11435776), (176, 10331184), (186, 9775744), (192, 9470252), (212, 8576832), (248, 7331808), (256, 7102689), (262, 6940032), (264, 6887456), (318, 5717888), (341, 5332224), (352, 5165592), (372, 4887872), (384, 4735126), (393, 4626688), (424, 4288416), (496, 3665904), (524, 3470016), (528, 3443728), (583, 3118848), (636, 2858944), (682, 2666112), (704, 2582796), (744, 2443936), (768, 2367563), (786, 2313344), (848, 2144208), (992, 1832952), (1023, 1777408), (1048, 1735008), (1056, 1721864), (1166, 1559424), (1272, 1429472), (1364, 1333056), (1408, 1291398), (1441, 1261824), (1488, 1221968), (1572, 1156672), (1643, 1106688), (1696, 1072104), (1749, 1039616), (1984, 916476), (2046, 888704), (2096, 867504), (2112, 860932), (2332, 779712), (2544, 714736), (2728, 666528), (2816, 645699), (2882, 630912), (2976, 610984), (3144, 578336), (3286, 553344), (3392, 536052), (3498, 519808), (3968, 458238), (4061, 447744), (4092, 444352), (4192, 433752), (4224, 430466), (4323, 420608), (4664, 389856), (4929, 368896), (5088, 357368), (5456, 333264), (5764, 315456), (5952, 305492), (6288, 289168), (6572, 276672), (6784, 268026), (6943, 261888), (6996, 259904), (7936, 229119), (8122, 223872), (8184, 222176), (8384, 216876), (8448, 215233), (8646, 210304), (9328, 194928), (9858, 184448), (10176, 178684), (10912, 166632), (11528, 157728), (11904, 152746), (12183, 149248), (12576, 144584), (13144, 138336), (13568, 134013), (13886, 130944), (13992, 129952), (16244, 111936), (16368, 111088), (16768, 108438), (17292, 105152), (18073, 100608), (18656, 97464), (19716, 92224), (20352, 89342), (20829, 87296), (21824, 83316), (23056, 78864), (23808, 76373), (24366, 74624), (25152, 72292), (26288, 69168), (27772, 65472), (27984, 64976), (32488, 55968), (32736, 55544), (33536, 54219), (34584, 52576), (36146, 50304), (37312, 48732), (39432, 46112), (40704, 44671), (41658, 43648)]