1239388164

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{36979}}^1$

素因数の和:37022

約数の個数: 108

約数和(自身を含む): 3836305200

約数和(自身を除く): 2596917036

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 49, 57, 63, 76, 84, 98, 114, 126, 133, 147, 171, 196, 228, 252, 266, 294, 342, 399, 441, 532, 588, 684, 798, 882, 931, 1197, 1596, 1764, 1862, 2394, 2793, 3724, 4788, 5586, 8379, 11172, 16758, 33516, 36979, 73958, 110937, 147916, 221874, 258853, 332811, 443748, 517706, 665622, 702601, 776559, 1035412, 1331244, 1405202, 1553118, 1811971, 2107803, 2329677, 2810404, 3106236, 3623942, 4215606, 4659354, 4918207, 5435913, 6323409, 7247884, 8431212, 9318708, 9836414, 10871826, 12646818, 14754621, 16307739, 19672828, 21743652, 25293636, 29509242, 32615478, 34427449, 44263863, 59018484, 65230956, 68854898, 88527726, 103282347, 137709796, 177055452, 206564694, 309847041, 413129388, 619694082, 1239388164]

約数ペア:

[(1, 1239388164), (2, 619694082), (3, 413129388), (4, 309847041), (6, 206564694), (7, 177055452), (9, 137709796), (12, 103282347), (14, 88527726), (18, 68854898), (19, 65230956), (21, 59018484), (28, 44263863), (36, 34427449), (38, 32615478), (42, 29509242), (49, 25293636), (57, 21743652), (63, 19672828), (76, 16307739), (84, 14754621), (98, 12646818), (114, 10871826), (126, 9836414), (133, 9318708), (147, 8431212), (171, 7247884), (196, 6323409), (228, 5435913), (252, 4918207), (266, 4659354), (294, 4215606), (342, 3623942), (399, 3106236), (441, 2810404), (532, 2329677), (588, 2107803), (684, 1811971), (798, 1553118), (882, 1405202), (931, 1331244), (1197, 1035412), (1596, 776559), (1764, 702601), (1862, 665622), (2394, 517706), (2793, 443748), (3724, 332811), (4788, 258853), (5586, 221874), (8379, 147916), (11172, 110937), (16758, 73958), (33516, 36979)]