215289984

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:199

約数の個数: 256

約数和(自身を含む): 722453760

約数和(自身を除く): 507163776

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 61, 64, 78, 84, 91, 96, 101, 104, 112, 122, 128, 156, 168, 182, 183, 192, 202, 208, 224, 244, 273, 303, 312, 336, 364, 366, 384, 404, 416, 427, 448, 488, 546, 606, 624, 672, 707, 728, 732, 793, 808, 832, 854, 896, 976, 1092, 1212, 1248, 1281, 1313, 1344, 1414, 1456, 1464, 1586, 1616, 1664, 1708, 1952, 2121, 2184, 2379, 2424, 2496, 2562, 2626, 2688, 2828, 2912, 2928, 3172, 3232, 3416, 3904, 3939, 4242, 4368, 4758, 4848, 4992, 5124, 5252, 5551, 5656, 5824, 5856, 6161, 6344, 6464, 6832, 7808, 7878, 8484, 8736, 9191, 9516, 9696, 10248, 10504, 11102, 11312, 11648, 11712, 12322, 12688, 12928, 13664, 15756, 16653, 16968, 17472, 18382, 18483, 19032, 19392, 20496, 21008, 22204, 22624, 23424, 24644, 25376, 27328, 27573, 31512, 33306, 33936, 34944, 36764, 36966, 38064, 38784, 40992, 42016, 43127, 44408, 45248, 49288, 50752, 54656, 55146, 63024, 66612, 67872, 73528, 73932, 76128, 80093, 81984, 84032, 86254, 88816, 90496, 98576, 101504, 110292, 126048, 129381, 133224, 135744, 147056, 147864, 152256, 160186, 163968, 168064, 172508, 177632, 197152, 220584, 240279, 252096, 258762, 266448, 271488, 294112, 295728, 304512, 320372, 345016, 355264, 394304, 441168, 480558, 504192, 517524, 532896, 560651, 588224, 591456, 640744, 690032, 710528, 788608, 882336, 961116, 1035048, 1065792, 1121302, 1176448, 1182912, 1281488, 1380064, 1681953, 1764672, 1922232, 2070096, 2131584, 2242604, 2365824, 2562976, 2760128, 3363906, 3529344, 3844464, 4140192, 4485208, 5125952, 5520256, 6727812, 7688928, 8280384, 8970416, 10251904, 13455624, 15377856, 16560768, 17940832, 26911248, 30755712, 35881664, 53822496, 71763328, 107644992, 215289984]

約数ペア:

[(1, 215289984), (2, 107644992), (3, 71763328), (4, 53822496), (6, 35881664), (7, 30755712), (8, 26911248), (12, 17940832), (13, 16560768), (14, 15377856), (16, 13455624), (21, 10251904), (24, 8970416), (26, 8280384), (28, 7688928), (32, 6727812), (39, 5520256), (42, 5125952), (48, 4485208), (52, 4140192), (56, 3844464), (61, 3529344), (64, 3363906), (78, 2760128), (84, 2562976), (91, 2365824), (96, 2242604), (101, 2131584), (104, 2070096), (112, 1922232), (122, 1764672), (128, 1681953), (156, 1380064), (168, 1281488), (182, 1182912), (183, 1176448), (192, 1121302), (202, 1065792), (208, 1035048), (224, 961116), (244, 882336), (273, 788608), (303, 710528), (312, 690032), (336, 640744), (364, 591456), (366, 588224), (384, 560651), (404, 532896), (416, 517524), (427, 504192), (448, 480558), (488, 441168), (546, 394304), (606, 355264), (624, 345016), (672, 320372), (707, 304512), (728, 295728), (732, 294112), (793, 271488), (808, 266448), (832, 258762), (854, 252096), (896, 240279), (976, 220584), (1092, 197152), (1212, 177632), (1248, 172508), (1281, 168064), (1313, 163968), (1344, 160186), (1414, 152256), (1456, 147864), (1464, 147056), (1586, 135744), (1616, 133224), (1664, 129381), (1708, 126048), (1952, 110292), (2121, 101504), (2184, 98576), (2379, 90496), (2424, 88816), (2496, 86254), (2562, 84032), (2626, 81984), (2688, 80093), (2828, 76128), (2912, 73932), (2928, 73528), (3172, 67872), (3232, 66612), (3416, 63024), (3904, 55146), (3939, 54656), (4242, 50752), (4368, 49288), (4758, 45248), (4848, 44408), (4992, 43127), (5124, 42016), (5252, 40992), (5551, 38784), (5656, 38064), (5824, 36966), (5856, 36764), (6161, 34944), (6344, 33936), (6464, 33306), (6832, 31512), (7808, 27573), (7878, 27328), (8484, 25376), (8736, 24644), (9191, 23424), (9516, 22624), (9696, 22204), (10248, 21008), (10504, 20496), (11102, 19392), (11312, 19032), (11648, 18483), (11712, 18382), (12322, 17472), (12688, 16968), (12928, 16653), (13664, 15756)]