1648412784

素因数分解:

$2^4\times 3^2\times {\mathrm{53}}^1\times {\mathrm{271}}^1\times {\mathrm{797}}^1$

素因数の和:1135

約数の個数: 120

約数和(自身を含む): 4723572672

約数和(自身を除く): 3075159888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 53, 72, 106, 144, 159, 212, 271, 318, 424, 477, 542, 636, 797, 813, 848, 954, 1084, 1272, 1594, 1626, 1908, 2168, 2391, 2439, 2544, 3188, 3252, 3816, 4336, 4782, 4878, 6376, 6504, 7173, 7632, 9564, 9756, 12752, 13008, 14346, 14363, 19128, 19512, 28692, 28726, 38256, 39024, 42241, 43089, 57384, 57452, 84482, 86178, 114768, 114904, 126723, 129267, 168964, 172356, 215987, 229808, 253446, 258534, 337928, 344712, 380169, 431974, 506892, 517068, 647961, 675856, 689424, 760338, 863948, 1013784, 1034136, 1295922, 1520676, 1727896, 1943883, 2027568, 2068272, 2591844, 3041352, 3455792, 3887766, 5183688, 6082704, 7775532, 10367376, 11447311, 15551064, 22894622, 31102128, 34341933, 45789244, 68683866, 91578488, 103025799, 137367732, 183156976, 206051598, 274735464, 412103196, 549470928, 824206392, 1648412784]

約数ペア:

[(1, 1648412784), (2, 824206392), (3, 549470928), (4, 412103196), (6, 274735464), (8, 206051598), (9, 183156976), (12, 137367732), (16, 103025799), (18, 91578488), (24, 68683866), (36, 45789244), (48, 34341933), (53, 31102128), (72, 22894622), (106, 15551064), (144, 11447311), (159, 10367376), (212, 7775532), (271, 6082704), (318, 5183688), (424, 3887766), (477, 3455792), (542, 3041352), (636, 2591844), (797, 2068272), (813, 2027568), (848, 1943883), (954, 1727896), (1084, 1520676), (1272, 1295922), (1594, 1034136), (1626, 1013784), (1908, 863948), (2168, 760338), (2391, 689424), (2439, 675856), (2544, 647961), (3188, 517068), (3252, 506892), (3816, 431974), (4336, 380169), (4782, 344712), (4878, 337928), (6376, 258534), (6504, 253446), (7173, 229808), (7632, 215987), (9564, 172356), (9756, 168964), (12752, 129267), (13008, 126723), (14346, 114904), (14363, 114768), (19128, 86178), (19512, 84482), (28692, 57452), (28726, 57384), (38256, 43089), (39024, 42241)]