1243494437744

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3203}}^1\times {\mathrm{109793}}^1$

素因数の和:113034

約数の個数: 80

約数和(自身を含む): 2748105172512

約数和(自身を除く): 1504610734768

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3203, 3536, 6406, 12812, 25624, 41639, 51248, 54451, 83278, 108902, 109793, 166556, 217804, 219586, 333112, 435608, 439172, 666224, 707863, 871216, 878344, 1415726, 1427309, 1756688, 1866481, 2831452, 2854618, 3732962, 5662904, 5709236, 7465924, 11325808, 11418472, 14931848, 22836944, 24264253, 29863696, 48528506, 97057012, 194114024, 351666979, 388228048, 703333958, 1406667916, 2813335832, 4571670727, 5626671664, 5978338643, 9143341454, 11956677286, 18286682908, 23913354572, 36573365816, 47826709144, 73146731632, 77718402359, 95653418288, 155436804718, 310873609436, 621747218872, 1243494437744]

約数ペア:

[(1, 1243494437744), (2, 621747218872), (4, 310873609436), (8, 155436804718), (13, 95653418288), (16, 77718402359), (17, 73146731632), (26, 47826709144), (34, 36573365816), (52, 23913354572), (68, 18286682908), (104, 11956677286), (136, 9143341454), (208, 5978338643), (221, 5626671664), (272, 4571670727), (442, 2813335832), (884, 1406667916), (1768, 703333958), (3203, 388228048), (3536, 351666979), (6406, 194114024), (12812, 97057012), (25624, 48528506), (41639, 29863696), (51248, 24264253), (54451, 22836944), (83278, 14931848), (108902, 11418472), (109793, 11325808), (166556, 7465924), (217804, 5709236), (219586, 5662904), (333112, 3732962), (435608, 2854618), (439172, 2831452), (666224, 1866481), (707863, 1756688), (871216, 1427309), (878344, 1415726)]