1218468608

素因数分解:

$2^8\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:147

約数の個数: 288

約数和(自身を含む): 3221213184

約数和(自身を除く): 2002744576

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 23, 28, 32, 34, 37, 46, 47, 56, 64, 68, 74, 92, 94, 112, 119, 128, 136, 148, 161, 184, 188, 224, 238, 256, 259, 272, 296, 322, 329, 368, 376, 391, 448, 476, 518, 544, 592, 629, 644, 658, 736, 752, 782, 799, 851, 896, 952, 1036, 1081, 1088, 1184, 1258, 1288, 1316, 1472, 1504, 1564, 1598, 1702, 1739, 1792, 1904, 2072, 2162, 2176, 2368, 2516, 2576, 2632, 2737, 2944, 3008, 3128, 3196, 3404, 3478, 3808, 4144, 4324, 4352, 4403, 4736, 5032, 5152, 5264, 5474, 5593, 5888, 5957, 6016, 6256, 6392, 6808, 6956, 7567, 7616, 8288, 8648, 8806, 9472, 10064, 10304, 10528, 10948, 11186, 11914, 12032, 12173, 12512, 12784, 13616, 13912, 14467, 15134, 15232, 16576, 17296, 17612, 18377, 20128, 20608, 21056, 21896, 22372, 23828, 24346, 25024, 25568, 27232, 27824, 28934, 29563, 30268, 30464, 33152, 34592, 35224, 36754, 39997, 40256, 41216, 42112, 43792, 44744, 47656, 48692, 50048, 51136, 54464, 55648, 57868, 59126, 60536, 66304, 69184, 70448, 73508, 79994, 80512, 84224, 87584, 89488, 95312, 97384, 100096, 101269, 102272, 108928, 111296, 115736, 118252, 121072, 128639, 138368, 140896, 147016, 159988, 161024, 175168, 178976, 190624, 194768, 202538, 204544, 206941, 217856, 222592, 231472, 236504, 242144, 257278, 276736, 279979, 281792, 294032, 319976, 350336, 357952, 381248, 389536, 405076, 413882, 445184, 462944, 473008, 484288, 514556, 559958, 563584, 588064, 639952, 679949, 700672, 715904, 762496, 779072, 810152, 827764, 925888, 946016, 968576, 1029112, 1119916, 1127168, 1176128, 1279904, 1359898, 1431808, 1524992, 1558144, 1620304, 1655528, 1851776, 1892032, 1937152, 2058224, 2239832, 2352256, 2559808, 2719796, 3116288, 3240608, 3311056, 3703552, 3784064, 4116448, 4479664, 4704512, 4759643, 5119616, 5439592, 6481216, 6622112, 7568128, 8232896, 8959328, 9519286, 10239232, 10879184, 12962432, 13244224, 16465792, 17918656, 19038572, 21758368, 25924864, 26488448, 32931584, 35837312, 38077144, 43516736, 52976896, 71674624, 76154288, 87033472, 152308576, 174066944, 304617152, 609234304, 1218468608]

約数ペア:

[(1, 1218468608), (2, 609234304), (4, 304617152), (7, 174066944), (8, 152308576), (14, 87033472), (16, 76154288), (17, 71674624), (23, 52976896), (28, 43516736), (32, 38077144), (34, 35837312), (37, 32931584), (46, 26488448), (47, 25924864), (56, 21758368), (64, 19038572), (68, 17918656), (74, 16465792), (92, 13244224), (94, 12962432), (112, 10879184), (119, 10239232), (128, 9519286), (136, 8959328), (148, 8232896), (161, 7568128), (184, 6622112), (188, 6481216), (224, 5439592), (238, 5119616), (256, 4759643), (259, 4704512), (272, 4479664), (296, 4116448), (322, 3784064), (329, 3703552), (368, 3311056), (376, 3240608), (391, 3116288), (448, 2719796), (476, 2559808), (518, 2352256), (544, 2239832), (592, 2058224), (629, 1937152), (644, 1892032), (658, 1851776), (736, 1655528), (752, 1620304), (782, 1558144), (799, 1524992), (851, 1431808), (896, 1359898), (952, 1279904), (1036, 1176128), (1081, 1127168), (1088, 1119916), (1184, 1029112), (1258, 968576), (1288, 946016), (1316, 925888), (1472, 827764), (1504, 810152), (1564, 779072), (1598, 762496), (1702, 715904), (1739, 700672), (1792, 679949), (1904, 639952), (2072, 588064), (2162, 563584), (2176, 559958), (2368, 514556), (2516, 484288), (2576, 473008), (2632, 462944), (2737, 445184), (2944, 413882), (3008, 405076), (3128, 389536), (3196, 381248), (3404, 357952), (3478, 350336), (3808, 319976), (4144, 294032), (4324, 281792), (4352, 279979), (4403, 276736), (4736, 257278), (5032, 242144), (5152, 236504), (5264, 231472), (5474, 222592), (5593, 217856), (5888, 206941), (5957, 204544), (6016, 202538), (6256, 194768), (6392, 190624), (6808, 178976), (6956, 175168), (7567, 161024), (7616, 159988), (8288, 147016), (8648, 140896), (8806, 138368), (9472, 128639), (10064, 121072), (10304, 118252), (10528, 115736), (10948, 111296), (11186, 108928), (11914, 102272), (12032, 101269), (12173, 100096), (12512, 97384), (12784, 95312), (13616, 89488), (13912, 87584), (14467, 84224), (15134, 80512), (15232, 79994), (16576, 73508), (17296, 70448), (17612, 69184), (18377, 66304), (20128, 60536), (20608, 59126), (21056, 57868), (21896, 55648), (22372, 54464), (23828, 51136), (24346, 50048), (25024, 48692), (25568, 47656), (27232, 44744), (27824, 43792), (28934, 42112), (29563, 41216), (30268, 40256), (30464, 39997), (33152, 36754), (34592, 35224)]