229395036

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1$

素因数の和:379

約数の個数: 96

約数和(自身を含む): 592704000

約数和(自身を除く): 363308964

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 71, 78, 139, 142, 149, 156, 213, 278, 284, 298, 417, 426, 447, 556, 596, 834, 852, 894, 923, 1668, 1788, 1807, 1846, 1937, 2769, 3614, 3692, 3874, 5421, 5538, 5811, 7228, 7748, 9869, 10579, 10842, 11076, 11622, 19738, 20711, 21158, 21684, 23244, 29607, 31737, 39476, 41422, 42316, 59214, 62133, 63474, 82844, 118428, 124266, 126948, 128297, 137527, 248532, 256594, 269243, 275054, 384891, 412581, 513188, 538486, 550108, 769782, 807729, 825162, 1076972, 1470481, 1539564, 1615458, 1650324, 2940962, 3230916, 4411443, 5881924, 8822886, 17645772, 19116253, 38232506, 57348759, 76465012, 114697518, 229395036]

約数ペア:

[(1, 229395036), (2, 114697518), (3, 76465012), (4, 57348759), (6, 38232506), (12, 19116253), (13, 17645772), (26, 8822886), (39, 5881924), (52, 4411443), (71, 3230916), (78, 2940962), (139, 1650324), (142, 1615458), (149, 1539564), (156, 1470481), (213, 1076972), (278, 825162), (284, 807729), (298, 769782), (417, 550108), (426, 538486), (447, 513188), (556, 412581), (596, 384891), (834, 275054), (852, 269243), (894, 256594), (923, 248532), (1668, 137527), (1788, 128297), (1807, 126948), (1846, 124266), (1937, 118428), (2769, 82844), (3614, 63474), (3692, 62133), (3874, 59214), (5421, 42316), (5538, 41422), (5811, 39476), (7228, 31737), (7748, 29607), (9869, 23244), (10579, 21684), (10842, 21158), (11076, 20711), (11622, 19738)]