28480021632

素因数分解:

$2^7\times 3^3\times {\mathrm{619}}^1\times {\mathrm{13313}}^1$

素因数の和:13955

約数の個数: 128

約数和(自身を含む): 84197736000

約数和(自身を除く): 55717714368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 288, 384, 432, 576, 619, 864, 1152, 1238, 1728, 1857, 2476, 3456, 3714, 4952, 5571, 7428, 9904, 11142, 13313, 14856, 16713, 19808, 22284, 26626, 29712, 33426, 39616, 39939, 44568, 53252, 59424, 66852, 79232, 79878, 89136, 106504, 118848, 119817, 133704, 159756, 178272, 213008, 237696, 239634, 267408, 319512, 356544, 359451, 426016, 479268, 534816, 639024, 713088, 718902, 852032, 958536, 1069632, 1278048, 1437804, 1704064, 1917072, 2139264, 2556096, 2875608, 3834144, 5112192, 5751216, 7668288, 8240747, 11502432, 15336576, 16481494, 23004864, 24722241, 32962988, 46009728, 49444482, 65925976, 74166723, 98888964, 131851952, 148333446, 197777928, 222500169, 263703904, 296666892, 395555856, 445000338, 527407808, 593333784, 791111712, 890000676, 1054815616, 1186667568, 1582223424, 1780001352, 2373335136, 3164446848, 3560002704, 4746670272, 7120005408, 9493340544, 14240010816, 28480021632]

約数ペア:

[(1, 28480021632), (2, 14240010816), (3, 9493340544), (4, 7120005408), (6, 4746670272), (8, 3560002704), (9, 3164446848), (12, 2373335136), (16, 1780001352), (18, 1582223424), (24, 1186667568), (27, 1054815616), (32, 890000676), (36, 791111712), (48, 593333784), (54, 527407808), (64, 445000338), (72, 395555856), (96, 296666892), (108, 263703904), (128, 222500169), (144, 197777928), (192, 148333446), (216, 131851952), (288, 98888964), (384, 74166723), (432, 65925976), (576, 49444482), (619, 46009728), (864, 32962988), (1152, 24722241), (1238, 23004864), (1728, 16481494), (1857, 15336576), (2476, 11502432), (3456, 8240747), (3714, 7668288), (4952, 5751216), (5571, 5112192), (7428, 3834144), (9904, 2875608), (11142, 2556096), (13313, 2139264), (14856, 1917072), (16713, 1704064), (19808, 1437804), (22284, 1278048), (26626, 1069632), (29712, 958536), (33426, 852032), (39616, 718902), (39939, 713088), (44568, 639024), (53252, 534816), (59424, 479268), (66852, 426016), (79232, 359451), (79878, 356544), (89136, 319512), (106504, 267408), (118848, 239634), (119817, 237696), (133704, 213008), (159756, 178272)]