355184956672

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{802453}}^1$

素因数の和:802508

約数の個数: 144

約数和(自身を含む): 918520946560

約数和(自身を除く): 563335989888

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 52, 56, 64, 76, 91, 104, 112, 128, 133, 152, 182, 208, 224, 247, 256, 266, 304, 364, 416, 448, 494, 532, 608, 728, 832, 896, 988, 1064, 1216, 1456, 1664, 1729, 1792, 1976, 2128, 2432, 2912, 3328, 3458, 3952, 4256, 4864, 5824, 6916, 7904, 8512, 11648, 13832, 15808, 17024, 23296, 27664, 31616, 34048, 55328, 63232, 110656, 221312, 442624, 802453, 1604906, 3209812, 5617171, 6419624, 10431889, 11234342, 12839248, 15246607, 20863778, 22468684, 25678496, 30493214, 41727556, 44937368, 51356992, 60986428, 73023223, 83455112, 89874736, 102713984, 106726249, 121972856, 146046446, 166910224, 179749472, 198205891, 205427968, 213452498, 243945712, 292092892, 333820448, 359498944, 396411782, 426904996, 487891424, 584185784, 667640896, 718997888, 792823564, 853809992, 975782848, 1168371568, 1335281792, 1387441237, 1437995776, 1585647128, 1707619984, 1951565696, 2336743136, 2670563584, 2774882474, 3171294256, 3415239968, 3903131392, 4673486272, 5549764948, 6342588512, 6830479936, 9346972544, 11099529896, 12685177024, 13660959872, 18693945088, 22199059792, 25370354048, 27321919744, 44398119584, 50740708096, 88796239168, 177592478336, 355184956672]

約数ペア:

[(1, 355184956672), (2, 177592478336), (4, 88796239168), (7, 50740708096), (8, 44398119584), (13, 27321919744), (14, 25370354048), (16, 22199059792), (19, 18693945088), (26, 13660959872), (28, 12685177024), (32, 11099529896), (38, 9346972544), (52, 6830479936), (56, 6342588512), (64, 5549764948), (76, 4673486272), (91, 3903131392), (104, 3415239968), (112, 3171294256), (128, 2774882474), (133, 2670563584), (152, 2336743136), (182, 1951565696), (208, 1707619984), (224, 1585647128), (247, 1437995776), (256, 1387441237), (266, 1335281792), (304, 1168371568), (364, 975782848), (416, 853809992), (448, 792823564), (494, 718997888), (532, 667640896), (608, 584185784), (728, 487891424), (832, 426904996), (896, 396411782), (988, 359498944), (1064, 333820448), (1216, 292092892), (1456, 243945712), (1664, 213452498), (1729, 205427968), (1792, 198205891), (1976, 179749472), (2128, 166910224), (2432, 146046446), (2912, 121972856), (3328, 106726249), (3458, 102713984), (3952, 89874736), (4256, 83455112), (4864, 73023223), (5824, 60986428), (6916, 51356992), (7904, 44937368), (8512, 41727556), (11648, 30493214), (13832, 25678496), (15808, 22468684), (17024, 20863778), (23296, 15246607), (27664, 12839248), (31616, 11234342), (34048, 10431889), (55328, 6419624), (63232, 5617171), (110656, 3209812), (221312, 1604906), (442624, 802453)]