2260431348

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{263}}^1\times {\mathrm{311}}^1$

素因数の和:642

約数の個数: 144

約数和(自身を含む): 6310047744

約数和(自身を除く): 4049616396

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 49, 84, 94, 98, 141, 147, 188, 196, 263, 282, 294, 311, 329, 526, 564, 588, 622, 658, 789, 933, 987, 1052, 1244, 1316, 1578, 1841, 1866, 1974, 2177, 2303, 3156, 3682, 3732, 3948, 4354, 4606, 5523, 6531, 6909, 7364, 8708, 9212, 11046, 12361, 12887, 13062, 13818, 14617, 15239, 22092, 24722, 25774, 26124, 27636, 29234, 30478, 37083, 38661, 43851, 45717, 49444, 51548, 58468, 60956, 74166, 77322, 81793, 86527, 87702, 91434, 102319, 148332, 154644, 163586, 173054, 175404, 182868, 204638, 245379, 259581, 306957, 327172, 346108, 409276, 490758, 519162, 572551, 605689, 613914, 716233, 981516, 1038324, 1145102, 1211378, 1227828, 1432466, 1717653, 1817067, 2148699, 2290204, 2422756, 2864932, 3435306, 3634134, 3844271, 4007857, 4297398, 6870612, 7268268, 7688542, 8015714, 8594796, 11532813, 12023571, 15377084, 16031428, 23065626, 24047142, 26909897, 46131252, 48094284, 53819794, 80729691, 107639588, 161459382, 188369279, 322918764, 376738558, 565107837, 753477116, 1130215674, 2260431348]

約数ペア:

[(1, 2260431348), (2, 1130215674), (3, 753477116), (4, 565107837), (6, 376738558), (7, 322918764), (12, 188369279), (14, 161459382), (21, 107639588), (28, 80729691), (42, 53819794), (47, 48094284), (49, 46131252), (84, 26909897), (94, 24047142), (98, 23065626), (141, 16031428), (147, 15377084), (188, 12023571), (196, 11532813), (263, 8594796), (282, 8015714), (294, 7688542), (311, 7268268), (329, 6870612), (526, 4297398), (564, 4007857), (588, 3844271), (622, 3634134), (658, 3435306), (789, 2864932), (933, 2422756), (987, 2290204), (1052, 2148699), (1244, 1817067), (1316, 1717653), (1578, 1432466), (1841, 1227828), (1866, 1211378), (1974, 1145102), (2177, 1038324), (2303, 981516), (3156, 716233), (3682, 613914), (3732, 605689), (3948, 572551), (4354, 519162), (4606, 490758), (5523, 409276), (6531, 346108), (6909, 327172), (7364, 306957), (8708, 259581), (9212, 245379), (11046, 204638), (12361, 182868), (12887, 175404), (13062, 173054), (13818, 163586), (14617, 154644), (15239, 148332), (22092, 102319), (24722, 91434), (25774, 87702), (26124, 86527), (27636, 81793), (29234, 77322), (30478, 74166), (37083, 60956), (38661, 58468), (43851, 51548), (45717, 49444)]