1241593756

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:335

約数の個数: 96

約数和(自身を含む): 2493590400

約数和(自身を除く): 1251996644

約数列:

[1, 2, 4, 13, 26, 37, 52, 61, 71, 74, 122, 142, 148, 149, 244, 284, 298, 481, 596, 793, 923, 962, 1586, 1846, 1924, 1937, 2257, 2627, 3172, 3692, 3874, 4331, 4514, 5254, 5513, 7748, 8662, 9028, 9089, 10508, 10579, 11026, 17324, 18178, 21158, 22052, 29341, 34151, 36356, 42316, 56303, 58682, 68302, 71669, 112606, 117364, 118157, 136604, 137527, 143338, 160247, 225212, 236314, 275054, 286676, 320494, 336293, 391423, 472628, 550108, 640988, 645319, 672586, 782846, 1290638, 1345172, 1565692, 2083211, 2581276, 4166422, 4371809, 5088499, 8332844, 8389147, 8743618, 10176998, 16778294, 17487236, 20353996, 23876803, 33556588, 47753606, 95507212, 310398439, 620796878, 1241593756]

約数ペア:

[(1, 1241593756), (2, 620796878), (4, 310398439), (13, 95507212), (26, 47753606), (37, 33556588), (52, 23876803), (61, 20353996), (71, 17487236), (74, 16778294), (122, 10176998), (142, 8743618), (148, 8389147), (149, 8332844), (244, 5088499), (284, 4371809), (298, 4166422), (481, 2581276), (596, 2083211), (793, 1565692), (923, 1345172), (962, 1290638), (1586, 782846), (1846, 672586), (1924, 645319), (1937, 640988), (2257, 550108), (2627, 472628), (3172, 391423), (3692, 336293), (3874, 320494), (4331, 286676), (4514, 275054), (5254, 236314), (5513, 225212), (7748, 160247), (8662, 143338), (9028, 137527), (9089, 136604), (10508, 118157), (10579, 117364), (11026, 112606), (17324, 71669), (18178, 68302), (21158, 58682), (22052, 56303), (29341, 42316), (34151, 36356)]