1776607616

素因数分解:

$2^7\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1321}}^1$

素因数の和:1440

約数の個数: 128

約数和(自身を含む): 4315008000

約数和(自身を除く): 2538400384

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 79, 112, 128, 133, 152, 158, 224, 266, 304, 316, 448, 532, 553, 608, 632, 896, 1064, 1106, 1216, 1264, 1321, 1501, 2128, 2212, 2432, 2528, 2642, 3002, 4256, 4424, 5056, 5284, 6004, 8512, 8848, 9247, 10112, 10507, 10568, 12008, 17024, 17696, 18494, 21014, 21136, 24016, 25099, 35392, 36988, 42028, 42272, 48032, 50198, 70784, 73976, 84056, 84544, 96064, 100396, 104359, 147952, 168112, 169088, 175693, 192128, 200792, 208718, 295904, 336224, 351386, 401584, 417436, 591808, 672448, 702772, 730513, 803168, 834872, 1183616, 1344896, 1405544, 1461026, 1606336, 1669744, 1982821, 2811088, 2922052, 3212672, 3339488, 3965642, 5622176, 5844104, 6678976, 7931284, 11244352, 11688208, 13357952, 13879747, 15862568, 22488704, 23376416, 27759494, 31725136, 46752832, 55518988, 63450272, 93505664, 111037976, 126900544, 222075952, 253801088, 444151904, 888303808, 1776607616]

約数ペア:

[(1, 1776607616), (2, 888303808), (4, 444151904), (7, 253801088), (8, 222075952), (14, 126900544), (16, 111037976), (19, 93505664), (28, 63450272), (32, 55518988), (38, 46752832), (56, 31725136), (64, 27759494), (76, 23376416), (79, 22488704), (112, 15862568), (128, 13879747), (133, 13357952), (152, 11688208), (158, 11244352), (224, 7931284), (266, 6678976), (304, 5844104), (316, 5622176), (448, 3965642), (532, 3339488), (553, 3212672), (608, 2922052), (632, 2811088), (896, 1982821), (1064, 1669744), (1106, 1606336), (1216, 1461026), (1264, 1405544), (1321, 1344896), (1501, 1183616), (2128, 834872), (2212, 803168), (2432, 730513), (2528, 702772), (2642, 672448), (3002, 591808), (4256, 417436), (4424, 401584), (5056, 351386), (5284, 336224), (6004, 295904), (8512, 208718), (8848, 200792), (9247, 192128), (10112, 175693), (10507, 169088), (10568, 168112), (12008, 147952), (17024, 104359), (17696, 100396), (18494, 96064), (21014, 84544), (21136, 84056), (24016, 73976), (25099, 70784), (35392, 50198), (36988, 48032), (42028, 42272)]