245783993832

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{3698447}}^1$

素因数の和:3698543

約数の個数: 96

約数和(自身を含む): 726966938880

約数和(自身を除く): 481182945048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 71, 72, 78, 104, 117, 142, 156, 213, 234, 284, 312, 426, 468, 568, 639, 852, 923, 936, 1278, 1704, 1846, 2556, 2769, 3692, 5112, 5538, 7384, 8307, 11076, 16614, 22152, 33228, 66456, 3698447, 7396894, 11095341, 14793788, 22190682, 29587576, 33286023, 44381364, 48079811, 66572046, 88762728, 96159622, 133144092, 144239433, 192319244, 262589737, 266288184, 288478866, 384638488, 432718299, 525179474, 576957732, 787769211, 865436598, 1050358948, 1153915464, 1575538422, 1730873196, 2100717896, 2363307633, 3151076844, 3413666581, 3461746392, 4726615266, 6302153688, 6827333162, 9453230532, 10240999743, 13654666324, 18906461064, 20481999486, 27309332648, 30722999229, 40963998972, 61445998458, 81927997944, 122891996916, 245783993832]

約数ペア:

[(1, 245783993832), (2, 122891996916), (3, 81927997944), (4, 61445998458), (6, 40963998972), (8, 30722999229), (9, 27309332648), (12, 20481999486), (13, 18906461064), (18, 13654666324), (24, 10240999743), (26, 9453230532), (36, 6827333162), (39, 6302153688), (52, 4726615266), (71, 3461746392), (72, 3413666581), (78, 3151076844), (104, 2363307633), (117, 2100717896), (142, 1730873196), (156, 1575538422), (213, 1153915464), (234, 1050358948), (284, 865436598), (312, 787769211), (426, 576957732), (468, 525179474), (568, 432718299), (639, 384638488), (852, 288478866), (923, 266288184), (936, 262589737), (1278, 192319244), (1704, 144239433), (1846, 133144092), (2556, 96159622), (2769, 88762728), (3692, 66572046), (5112, 48079811), (5538, 44381364), (7384, 33286023), (8307, 29587576), (11076, 22190682), (16614, 14793788), (22152, 11095341), (33228, 7396894), (66456, 3698447)]