227789232

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:271

約数の個数: 160

約数和(自身を含む): 670433280

約数和(自身を除く): 442644048

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 43, 44, 48, 66, 79, 86, 88, 127, 129, 132, 158, 172, 176, 237, 254, 258, 264, 316, 344, 381, 473, 474, 508, 516, 528, 632, 688, 762, 869, 946, 948, 1016, 1032, 1264, 1397, 1419, 1524, 1738, 1892, 1896, 2032, 2064, 2607, 2794, 2838, 3048, 3397, 3476, 3784, 3792, 4191, 5214, 5461, 5588, 5676, 6096, 6794, 6952, 7568, 8382, 10033, 10191, 10428, 10922, 11176, 11352, 13588, 13904, 16383, 16764, 20066, 20382, 20856, 21844, 22352, 22704, 27176, 30099, 32766, 33528, 37367, 40132, 40764, 41712, 43688, 54352, 60071, 60198, 65532, 67056, 74734, 80264, 81528, 87376, 110363, 112101, 120142, 120396, 131064, 149468, 160528, 163056, 180213, 220726, 224202, 240284, 240792, 262128, 298936, 331089, 360426, 431419, 441452, 448404, 480568, 481584, 597872, 662178, 720852, 862838, 882904, 896808, 961136, 1294257, 1324356, 1441704, 1725676, 1765808, 1793616, 2588514, 2648712, 2883408, 3451352, 4745609, 5177028, 5297424, 6902704, 9491218, 10354056, 14236827, 18982436, 20708112, 28473654, 37964872, 56947308, 75929744, 113894616, 227789232]

約数ペア:

[(1, 227789232), (2, 113894616), (3, 75929744), (4, 56947308), (6, 37964872), (8, 28473654), (11, 20708112), (12, 18982436), (16, 14236827), (22, 10354056), (24, 9491218), (33, 6902704), (43, 5297424), (44, 5177028), (48, 4745609), (66, 3451352), (79, 2883408), (86, 2648712), (88, 2588514), (127, 1793616), (129, 1765808), (132, 1725676), (158, 1441704), (172, 1324356), (176, 1294257), (237, 961136), (254, 896808), (258, 882904), (264, 862838), (316, 720852), (344, 662178), (381, 597872), (473, 481584), (474, 480568), (508, 448404), (516, 441452), (528, 431419), (632, 360426), (688, 331089), (762, 298936), (869, 262128), (946, 240792), (948, 240284), (1016, 224202), (1032, 220726), (1264, 180213), (1397, 163056), (1419, 160528), (1524, 149468), (1738, 131064), (1892, 120396), (1896, 120142), (2032, 112101), (2064, 110363), (2607, 87376), (2794, 81528), (2838, 80264), (3048, 74734), (3397, 67056), (3476, 65532), (3784, 60198), (3792, 60071), (4191, 54352), (5214, 43688), (5461, 41712), (5588, 40764), (5676, 40132), (6096, 37367), (6794, 33528), (6952, 32766), (7568, 30099), (8382, 27176), (10033, 22704), (10191, 22352), (10428, 21844), (10922, 20856), (11176, 20382), (11352, 20066), (13588, 16764), (13904, 16383)]