1361001488

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{409}}^1$

素因数の和:545

約数の個数: 160

約数和(自身を含む): 3431089920

約数和(自身を除く): 2070088432

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 37, 44, 56, 73, 74, 77, 88, 112, 146, 148, 154, 176, 259, 292, 296, 308, 407, 409, 511, 518, 584, 592, 616, 803, 814, 818, 1022, 1036, 1168, 1232, 1606, 1628, 1636, 2044, 2072, 2701, 2849, 2863, 3212, 3256, 3272, 4088, 4144, 4499, 5402, 5621, 5698, 5726, 6424, 6512, 6544, 8176, 8998, 10804, 11242, 11396, 11452, 12848, 15133, 17996, 18907, 21608, 22484, 22792, 22904, 29711, 29857, 30266, 31493, 35992, 37814, 43216, 44968, 45584, 45808, 59422, 59714, 60532, 62986, 71984, 75628, 89936, 105931, 118844, 119428, 121064, 125972, 151256, 166463, 207977, 208999, 211862, 237688, 238856, 242128, 251944, 302512, 328427, 332926, 415954, 417998, 423724, 475376, 477712, 503888, 656854, 665852, 831908, 835996, 847448, 1104709, 1165241, 1313708, 1331704, 1663816, 1671992, 1694896, 2209418, 2298989, 2330482, 2627416, 2663408, 3327632, 3343984, 4418836, 4597978, 4660964, 5254832, 7732963, 8837672, 9195956, 9321928, 12151799, 15465926, 17675344, 18391912, 18643856, 24303598, 30931852, 36783824, 48607196, 61863704, 85062593, 97214392, 123727408, 170125186, 194428784, 340250372, 680500744, 1361001488]

約数ペア:

[(1, 1361001488), (2, 680500744), (4, 340250372), (7, 194428784), (8, 170125186), (11, 123727408), (14, 97214392), (16, 85062593), (22, 61863704), (28, 48607196), (37, 36783824), (44, 30931852), (56, 24303598), (73, 18643856), (74, 18391912), (77, 17675344), (88, 15465926), (112, 12151799), (146, 9321928), (148, 9195956), (154, 8837672), (176, 7732963), (259, 5254832), (292, 4660964), (296, 4597978), (308, 4418836), (407, 3343984), (409, 3327632), (511, 2663408), (518, 2627416), (584, 2330482), (592, 2298989), (616, 2209418), (803, 1694896), (814, 1671992), (818, 1663816), (1022, 1331704), (1036, 1313708), (1168, 1165241), (1232, 1104709), (1606, 847448), (1628, 835996), (1636, 831908), (2044, 665852), (2072, 656854), (2701, 503888), (2849, 477712), (2863, 475376), (3212, 423724), (3256, 417998), (3272, 415954), (4088, 332926), (4144, 328427), (4499, 302512), (5402, 251944), (5621, 242128), (5698, 238856), (5726, 237688), (6424, 211862), (6512, 208999), (6544, 207977), (8176, 166463), (8998, 151256), (10804, 125972), (11242, 121064), (11396, 119428), (11452, 118844), (12848, 105931), (15133, 89936), (17996, 75628), (18907, 71984), (21608, 62986), (22484, 60532), (22792, 59714), (22904, 59422), (29711, 45808), (29857, 45584), (30266, 44968), (31493, 43216), (35992, 37814)]