1272144996

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{283}}^1$

素因数の和:466

約数の個数: 144

約数和(自身を含む): 3461028480

約数和(自身を除く): 2188883484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 61, 69, 89, 92, 122, 138, 178, 183, 207, 244, 267, 276, 283, 356, 366, 414, 534, 549, 566, 732, 801, 828, 849, 1068, 1098, 1132, 1403, 1602, 1698, 2047, 2196, 2547, 2806, 3204, 3396, 4094, 4209, 5094, 5429, 5612, 6141, 6509, 8188, 8418, 10188, 10858, 12282, 12627, 13018, 16287, 16836, 17263, 18423, 19527, 21716, 24564, 25187, 25254, 26036, 32574, 34526, 36846, 39054, 48861, 50374, 50508, 51789, 58581, 65148, 69052, 73692, 75561, 78108, 97722, 100748, 103578, 117162, 124867, 151122, 155367, 195444, 207156, 226683, 234324, 249734, 302244, 310734, 374601, 397049, 453366, 499468, 579301, 621468, 749202, 794098, 906732, 1123803, 1158602, 1191147, 1498404, 1536407, 1588196, 1737903, 2247606, 2317204, 2382294, 3072814, 3475806, 3573441, 4495212, 4609221, 4764588, 5213709, 6145628, 6951612, 7146882, 9218442, 10427418, 13827663, 14293764, 18436884, 20854836, 27655326, 35337361, 55310652, 70674722, 106012083, 141349444, 212024166, 318036249, 424048332, 636072498, 1272144996]

約数ペア:

[(1, 1272144996), (2, 636072498), (3, 424048332), (4, 318036249), (6, 212024166), (9, 141349444), (12, 106012083), (18, 70674722), (23, 55310652), (36, 35337361), (46, 27655326), (61, 20854836), (69, 18436884), (89, 14293764), (92, 13827663), (122, 10427418), (138, 9218442), (178, 7146882), (183, 6951612), (207, 6145628), (244, 5213709), (267, 4764588), (276, 4609221), (283, 4495212), (356, 3573441), (366, 3475806), (414, 3072814), (534, 2382294), (549, 2317204), (566, 2247606), (732, 1737903), (801, 1588196), (828, 1536407), (849, 1498404), (1068, 1191147), (1098, 1158602), (1132, 1123803), (1403, 906732), (1602, 794098), (1698, 749202), (2047, 621468), (2196, 579301), (2547, 499468), (2806, 453366), (3204, 397049), (3396, 374601), (4094, 310734), (4209, 302244), (5094, 249734), (5429, 234324), (5612, 226683), (6141, 207156), (6509, 195444), (8188, 155367), (8418, 151122), (10188, 124867), (10858, 117162), (12282, 103578), (12627, 100748), (13018, 97722), (16287, 78108), (16836, 75561), (17263, 73692), (18423, 69052), (19527, 65148), (21716, 58581), (24564, 51789), (25187, 50508), (25254, 50374), (26036, 48861), (32574, 39054), (34526, 36846)]