1387339968

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{1013}}^1\times {\mathrm{1019}}^1$

素因数の和:2054

約数の個数: 112

約数和(自身を含む): 4203313920

約数和(自身を除く): 2815973952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1013, 1019, 1344, 2026, 2038, 3039, 3057, 4052, 4076, 6078, 6114, 7091, 7133, 8104, 8152, 12156, 12228, 14182, 14266, 16208, 16304, 21273, 21399, 24312, 24456, 28364, 28532, 32416, 32608, 42546, 42798, 48624, 48912, 56728, 57064, 64832, 65216, 85092, 85596, 97248, 97824, 113456, 114128, 170184, 171192, 194496, 195648, 226912, 228256, 340368, 342384, 453824, 456512, 680736, 684768, 1032247, 1361472, 1369536, 2064494, 3096741, 4128988, 6193482, 7225729, 8257976, 12386964, 14451458, 16515952, 21677187, 24773928, 28902916, 33031904, 43354374, 49547856, 57805832, 66063808, 86708748, 99095712, 115611664, 173417496, 198191424, 231223328, 346834992, 462446656, 693669984, 1387339968]

約数ペア:

[(1, 1387339968), (2, 693669984), (3, 462446656), (4, 346834992), (6, 231223328), (7, 198191424), (8, 173417496), (12, 115611664), (14, 99095712), (16, 86708748), (21, 66063808), (24, 57805832), (28, 49547856), (32, 43354374), (42, 33031904), (48, 28902916), (56, 24773928), (64, 21677187), (84, 16515952), (96, 14451458), (112, 12386964), (168, 8257976), (192, 7225729), (224, 6193482), (336, 4128988), (448, 3096741), (672, 2064494), (1013, 1369536), (1019, 1361472), (1344, 1032247), (2026, 684768), (2038, 680736), (3039, 456512), (3057, 453824), (4052, 342384), (4076, 340368), (6078, 228256), (6114, 226912), (7091, 195648), (7133, 194496), (8104, 171192), (8152, 170184), (12156, 114128), (12228, 113456), (14182, 97824), (14266, 97248), (16208, 85596), (16304, 85092), (21273, 65216), (21399, 64832), (24312, 57064), (24456, 56728), (28364, 48912), (28532, 48624), (32416, 42798), (32608, 42546)]