963789008

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1$

素因数の和:353

約数の個数: 160

約数和(自身を含む): 2405179392

約数和(自身を除く): 1441390384

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 52, 56, 62, 91, 104, 112, 124, 131, 163, 182, 208, 217, 248, 262, 326, 364, 403, 434, 496, 524, 652, 728, 806, 868, 917, 1048, 1141, 1304, 1456, 1612, 1703, 1736, 1834, 2096, 2119, 2282, 2608, 2821, 3224, 3406, 3472, 3668, 4061, 4238, 4564, 5053, 5642, 6448, 6812, 7336, 8122, 8476, 9128, 10106, 11284, 11921, 13624, 14672, 14833, 16244, 16952, 18256, 20212, 21353, 22568, 23842, 27248, 28427, 29666, 32488, 33904, 35371, 40424, 42706, 45136, 47684, 52793, 56854, 59332, 64976, 65689, 70742, 80848, 85412, 95368, 105586, 113708, 118664, 131378, 141484, 149471, 170824, 190736, 211172, 227416, 237328, 262756, 277589, 282968, 298942, 341648, 369551, 422344, 454832, 459823, 525512, 555178, 565936, 597884, 661943, 739102, 844688, 919646, 1051024, 1110356, 1195768, 1323886, 1478204, 1839292, 1943123, 2220712, 2391536, 2647772, 2956408, 3678584, 3886246, 4441424, 4633601, 5295544, 5912816, 7357168, 7772492, 8605259, 9267202, 10591088, 15544984, 17210518, 18534404, 31089968, 34421036, 37068808, 60236813, 68842072, 74137616, 120473626, 137684144, 240947252, 481894504, 963789008]

約数ペア:

[(1, 963789008), (2, 481894504), (4, 240947252), (7, 137684144), (8, 120473626), (13, 74137616), (14, 68842072), (16, 60236813), (26, 37068808), (28, 34421036), (31, 31089968), (52, 18534404), (56, 17210518), (62, 15544984), (91, 10591088), (104, 9267202), (112, 8605259), (124, 7772492), (131, 7357168), (163, 5912816), (182, 5295544), (208, 4633601), (217, 4441424), (248, 3886246), (262, 3678584), (326, 2956408), (364, 2647772), (403, 2391536), (434, 2220712), (496, 1943123), (524, 1839292), (652, 1478204), (728, 1323886), (806, 1195768), (868, 1110356), (917, 1051024), (1048, 919646), (1141, 844688), (1304, 739102), (1456, 661943), (1612, 597884), (1703, 565936), (1736, 555178), (1834, 525512), (2096, 459823), (2119, 454832), (2282, 422344), (2608, 369551), (2821, 341648), (3224, 298942), (3406, 282968), (3472, 277589), (3668, 262756), (4061, 237328), (4238, 227416), (4564, 211172), (5053, 190736), (5642, 170824), (6448, 149471), (6812, 141484), (7336, 131378), (8122, 118664), (8476, 113708), (9128, 105586), (10106, 95368), (11284, 85412), (11921, 80848), (13624, 70742), (14672, 65689), (14833, 64976), (16244, 59332), (16952, 56854), (18256, 52793), (20212, 47684), (21353, 45136), (22568, 42706), (23842, 40424), (27248, 35371), (28427, 33904), (29666, 32488)]