1774128512

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{211}}^1$

素因数の和:432

約数の個数: 128

約数和(自身を含む): 3971896320

約数和(自身を除く): 2197767808

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 128, 163, 208, 211, 248, 326, 403, 416, 422, 496, 652, 806, 832, 844, 992, 1304, 1612, 1664, 1688, 1984, 2119, 2608, 2743, 3224, 3376, 3968, 4238, 5053, 5216, 5486, 6448, 6541, 6752, 8476, 10106, 10432, 10972, 12896, 13082, 13504, 16952, 20212, 20864, 21944, 25792, 26164, 27008, 33904, 34393, 40424, 43888, 51584, 52328, 65689, 67808, 68786, 80848, 85033, 87776, 104656, 131378, 135616, 137572, 161696, 170066, 175552, 209312, 262756, 271232, 275144, 323392, 340132, 351104, 418624, 447109, 525512, 550288, 646784, 680264, 837248, 894218, 1051024, 1066183, 1100576, 1360528, 1788436, 2102048, 2132366, 2201152, 2721056, 3576872, 4204096, 4264732, 4402304, 5442112, 7153744, 8408192, 8529464, 10884224, 13860379, 14307488, 17058928, 27720758, 28614976, 34117856, 55441516, 57229952, 68235712, 110883032, 136471424, 221766064, 443532128, 887064256, 1774128512]

約数ペア:

[(1, 1774128512), (2, 887064256), (4, 443532128), (8, 221766064), (13, 136471424), (16, 110883032), (26, 68235712), (31, 57229952), (32, 55441516), (52, 34117856), (62, 28614976), (64, 27720758), (104, 17058928), (124, 14307488), (128, 13860379), (163, 10884224), (208, 8529464), (211, 8408192), (248, 7153744), (326, 5442112), (403, 4402304), (416, 4264732), (422, 4204096), (496, 3576872), (652, 2721056), (806, 2201152), (832, 2132366), (844, 2102048), (992, 1788436), (1304, 1360528), (1612, 1100576), (1664, 1066183), (1688, 1051024), (1984, 894218), (2119, 837248), (2608, 680264), (2743, 646784), (3224, 550288), (3376, 525512), (3968, 447109), (4238, 418624), (5053, 351104), (5216, 340132), (5486, 323392), (6448, 275144), (6541, 271232), (6752, 262756), (8476, 209312), (10106, 175552), (10432, 170066), (10972, 161696), (12896, 137572), (13082, 135616), (13504, 131378), (16952, 104656), (20212, 87776), (20864, 85033), (21944, 80848), (25792, 68786), (26164, 67808), (27008, 65689), (33904, 52328), (34393, 51584), (40424, 43888)]