1379278784

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1009}}^1$

素因数の和:1118

約数の個数: 112

約数和(自身を含む): 3103107840

約数和(自身を除く): 1723829056

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 53, 62, 64, 104, 106, 124, 208, 212, 248, 403, 416, 424, 496, 689, 806, 832, 848, 992, 1009, 1378, 1612, 1643, 1696, 1984, 2018, 2756, 3224, 3286, 3392, 4036, 5512, 6448, 6572, 8072, 11024, 12896, 13117, 13144, 16144, 21359, 22048, 25792, 26234, 26288, 31279, 32288, 42718, 44096, 52468, 52576, 53477, 62558, 64576, 85436, 104936, 105152, 106954, 125116, 170872, 209872, 213908, 250232, 341744, 406627, 419744, 427816, 500464, 683488, 695201, 813254, 839488, 855632, 1000928, 1366976, 1390402, 1626508, 1657787, 1711264, 2001856, 2780804, 3253016, 3315574, 3422528, 5561608, 6506032, 6631148, 11123216, 13012064, 13262296, 21551231, 22246432, 26024128, 26524592, 43102462, 44492864, 53049184, 86204924, 106098368, 172409848, 344819696, 689639392, 1379278784]

約数ペア:

[(1, 1379278784), (2, 689639392), (4, 344819696), (8, 172409848), (13, 106098368), (16, 86204924), (26, 53049184), (31, 44492864), (32, 43102462), (52, 26524592), (53, 26024128), (62, 22246432), (64, 21551231), (104, 13262296), (106, 13012064), (124, 11123216), (208, 6631148), (212, 6506032), (248, 5561608), (403, 3422528), (416, 3315574), (424, 3253016), (496, 2780804), (689, 2001856), (806, 1711264), (832, 1657787), (848, 1626508), (992, 1390402), (1009, 1366976), (1378, 1000928), (1612, 855632), (1643, 839488), (1696, 813254), (1984, 695201), (2018, 683488), (2756, 500464), (3224, 427816), (3286, 419744), (3392, 406627), (4036, 341744), (5512, 250232), (6448, 213908), (6572, 209872), (8072, 170872), (11024, 125116), (12896, 106954), (13117, 105152), (13144, 104936), (16144, 85436), (21359, 64576), (22048, 62558), (25792, 53477), (26234, 52576), (26288, 52468), (31279, 44096), (32288, 42718)]