171324672

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1$

素因数の和:296

約数の個数: 144

約数和(自身を含む): 490560000

約数和(自身を除く): 319235328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 59, 64, 76, 96, 114, 118, 128, 152, 177, 192, 199, 228, 236, 256, 304, 354, 384, 398, 456, 472, 597, 608, 708, 768, 796, 912, 944, 1121, 1194, 1216, 1416, 1592, 1824, 1888, 2242, 2388, 2432, 2832, 3184, 3363, 3648, 3776, 3781, 4484, 4776, 4864, 5664, 6368, 6726, 7296, 7552, 7562, 8968, 9552, 11328, 11343, 11741, 12736, 13452, 14592, 15104, 15124, 17936, 19104, 22656, 22686, 23482, 25472, 26904, 30248, 35223, 35872, 38208, 45312, 45372, 46964, 50944, 53808, 60496, 70446, 71744, 76416, 90744, 93928, 107616, 120992, 140892, 143488, 152832, 181488, 187856, 215232, 223079, 241984, 281784, 286976, 362976, 375712, 430464, 446158, 483968, 563568, 669237, 725952, 751424, 860928, 892316, 967936, 1127136, 1338474, 1451904, 1502848, 1784632, 2254272, 2676948, 2903808, 3005696, 3569264, 4508544, 5353896, 7138528, 9017088, 10707792, 14277056, 21415584, 28554112, 42831168, 57108224, 85662336, 171324672]

約数ペア:

[(1, 171324672), (2, 85662336), (3, 57108224), (4, 42831168), (6, 28554112), (8, 21415584), (12, 14277056), (16, 10707792), (19, 9017088), (24, 7138528), (32, 5353896), (38, 4508544), (48, 3569264), (57, 3005696), (59, 2903808), (64, 2676948), (76, 2254272), (96, 1784632), (114, 1502848), (118, 1451904), (128, 1338474), (152, 1127136), (177, 967936), (192, 892316), (199, 860928), (228, 751424), (236, 725952), (256, 669237), (304, 563568), (354, 483968), (384, 446158), (398, 430464), (456, 375712), (472, 362976), (597, 286976), (608, 281784), (708, 241984), (768, 223079), (796, 215232), (912, 187856), (944, 181488), (1121, 152832), (1194, 143488), (1216, 140892), (1416, 120992), (1592, 107616), (1824, 93928), (1888, 90744), (2242, 76416), (2388, 71744), (2432, 70446), (2832, 60496), (3184, 53808), (3363, 50944), (3648, 46964), (3776, 45372), (3781, 45312), (4484, 38208), (4776, 35872), (4864, 35223), (5664, 30248), (6368, 26904), (6726, 25472), (7296, 23482), (7552, 22686), (7562, 22656), (8968, 19104), (9552, 17936), (11328, 15124), (11343, 15104), (11741, 14592), (12736, 13452)]