644253696

素因数分解:

$2^{11}\times 3^3\times {\mathrm{61}}^1\times {\mathrm{191}}^1$

素因数の和:283

約数の個数: 192

約数和(自身を含む): 1949875200

約数和(自身を除く): 1305621504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 61, 64, 72, 96, 108, 122, 128, 144, 183, 191, 192, 216, 244, 256, 288, 366, 382, 384, 432, 488, 512, 549, 573, 576, 732, 764, 768, 864, 976, 1024, 1098, 1146, 1152, 1464, 1528, 1536, 1647, 1719, 1728, 1952, 2048, 2196, 2292, 2304, 2928, 3056, 3072, 3294, 3438, 3456, 3904, 4392, 4584, 4608, 5157, 5856, 6112, 6144, 6588, 6876, 6912, 7808, 8784, 9168, 9216, 10314, 11651, 11712, 12224, 13176, 13752, 13824, 15616, 17568, 18336, 18432, 20628, 23302, 23424, 24448, 26352, 27504, 27648, 31232, 34953, 35136, 36672, 41256, 46604, 46848, 48896, 52704, 55008, 55296, 62464, 69906, 70272, 73344, 82512, 93208, 93696, 97792, 104859, 105408, 110016, 124928, 139812, 140544, 146688, 165024, 186416, 187392, 195584, 209718, 210816, 220032, 279624, 281088, 293376, 314577, 330048, 372832, 374784, 391168, 419436, 421632, 440064, 559248, 562176, 586752, 629154, 660096, 745664, 838872, 843264, 880128, 1118496, 1124352, 1173504, 1258308, 1320192, 1491328, 1677744, 1686528, 1760256, 2236992, 2516616, 2640384, 2982656, 3355488, 3373056, 3520512, 4473984, 5033232, 5280768, 5965312, 6710976, 8947968, 10066464, 10561536, 11930624, 13421952, 17895936, 20132928, 23861248, 26843904, 35791872, 40265856, 53687808, 71583744, 80531712, 107375616, 161063424, 214751232, 322126848, 644253696]

約数ペア:

[(1, 644253696), (2, 322126848), (3, 214751232), (4, 161063424), (6, 107375616), (8, 80531712), (9, 71583744), (12, 53687808), (16, 40265856), (18, 35791872), (24, 26843904), (27, 23861248), (32, 20132928), (36, 17895936), (48, 13421952), (54, 11930624), (61, 10561536), (64, 10066464), (72, 8947968), (96, 6710976), (108, 5965312), (122, 5280768), (128, 5033232), (144, 4473984), (183, 3520512), (191, 3373056), (192, 3355488), (216, 2982656), (244, 2640384), (256, 2516616), (288, 2236992), (366, 1760256), (382, 1686528), (384, 1677744), (432, 1491328), (488, 1320192), (512, 1258308), (549, 1173504), (573, 1124352), (576, 1118496), (732, 880128), (764, 843264), (768, 838872), (864, 745664), (976, 660096), (1024, 629154), (1098, 586752), (1146, 562176), (1152, 559248), (1464, 440064), (1528, 421632), (1536, 419436), (1647, 391168), (1719, 374784), (1728, 372832), (1952, 330048), (2048, 314577), (2196, 293376), (2292, 281088), (2304, 279624), (2928, 220032), (3056, 210816), (3072, 209718), (3294, 195584), (3438, 187392), (3456, 186416), (3904, 165024), (4392, 146688), (4584, 140544), (4608, 139812), (5157, 124928), (5856, 110016), (6112, 105408), (6144, 104859), (6588, 97792), (6876, 93696), (6912, 93208), (7808, 82512), (8784, 73344), (9168, 70272), (9216, 69906), (10314, 62464), (11651, 55296), (11712, 55008), (12224, 52704), (13176, 48896), (13752, 46848), (13824, 46604), (15616, 41256), (17568, 36672), (18336, 35136), (18432, 34953), (20628, 31232), (23302, 27648), (23424, 27504), (24448, 26352)]