2176830292

素因数分解:

$2^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{127}}^1$

素因数の和:227

約数の個数: 144

約数和(自身を含む): 4982476800

約数和(自身を除く): 2805646508

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 49, 52, 62, 91, 98, 124, 127, 182, 196, 217, 254, 343, 364, 403, 434, 508, 637, 686, 806, 868, 889, 961, 1274, 1372, 1519, 1612, 1651, 1778, 1922, 2548, 2821, 3038, 3302, 3556, 3844, 3937, 4459, 5642, 6076, 6223, 6604, 6727, 7874, 8918, 10633, 11284, 11557, 12446, 12493, 13454, 15748, 17836, 19747, 21266, 23114, 24892, 24986, 26908, 27559, 39494, 42532, 43561, 46228, 47089, 49972, 51181, 55118, 78988, 80899, 87122, 87451, 94178, 102362, 110236, 122047, 138229, 161798, 174244, 174902, 188356, 192913, 204724, 244094, 276458, 323596, 329623, 349804, 358267, 385826, 488188, 552916, 566293, 612157, 659246, 716534, 771652, 854329, 1132586, 1224314, 1318492, 1350391, 1433068, 1586611, 1708658, 2265172, 2448628, 2507869, 2700782, 3173222, 3417316, 4285099, 5015738, 5401564, 5980303, 6346444, 8570198, 10031476, 11106277, 11960606, 17140396, 17555083, 22212554, 23921212, 35110166, 41862121, 44425108, 70220332, 77743939, 83724242, 155487878, 167448484, 310975756, 544207573, 1088415146, 2176830292]

約数ペア:

[(1, 2176830292), (2, 1088415146), (4, 544207573), (7, 310975756), (13, 167448484), (14, 155487878), (26, 83724242), (28, 77743939), (31, 70220332), (49, 44425108), (52, 41862121), (62, 35110166), (91, 23921212), (98, 22212554), (124, 17555083), (127, 17140396), (182, 11960606), (196, 11106277), (217, 10031476), (254, 8570198), (343, 6346444), (364, 5980303), (403, 5401564), (434, 5015738), (508, 4285099), (637, 3417316), (686, 3173222), (806, 2700782), (868, 2507869), (889, 2448628), (961, 2265172), (1274, 1708658), (1372, 1586611), (1519, 1433068), (1612, 1350391), (1651, 1318492), (1778, 1224314), (1922, 1132586), (2548, 854329), (2821, 771652), (3038, 716534), (3302, 659246), (3556, 612157), (3844, 566293), (3937, 552916), (4459, 488188), (5642, 385826), (6076, 358267), (6223, 349804), (6604, 329623), (6727, 323596), (7874, 276458), (8918, 244094), (10633, 204724), (11284, 192913), (11557, 188356), (12446, 174902), (12493, 174244), (13454, 161798), (15748, 138229), (17836, 122047), (19747, 110236), (21266, 102362), (23114, 94178), (24892, 87451), (24986, 87122), (26908, 80899), (27559, 78988), (39494, 55118), (42532, 51181), (43561, 49972), (46228, 47089)]