1208477216

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{661}}^1$

素因数の和:818

約数の個数: 96

約数和(自身を含む): 2615800320

約数和(自身を除く): 1407323104

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 76, 97, 124, 152, 194, 248, 304, 388, 496, 589, 608, 661, 776, 992, 1178, 1322, 1552, 1843, 2356, 2644, 3007, 3104, 3686, 4712, 5288, 6014, 7372, 9424, 10576, 12028, 12559, 14744, 18848, 20491, 21152, 24056, 25118, 29488, 40982, 48112, 50236, 57133, 58976, 64117, 81964, 96224, 100472, 114266, 128234, 163928, 200944, 228532, 256468, 327856, 389329, 401888, 457064, 512936, 655712, 778658, 914128, 1025872, 1218223, 1557316, 1828256, 1987627, 2051744, 2436446, 3114632, 3975254, 4872892, 6229264, 7950508, 9745784, 12458528, 15901016, 19491568, 31802032, 37764913, 38983136, 63604064, 75529826, 151059652, 302119304, 604238608, 1208477216]

約数ペア:

[(1, 1208477216), (2, 604238608), (4, 302119304), (8, 151059652), (16, 75529826), (19, 63604064), (31, 38983136), (32, 37764913), (38, 31802032), (62, 19491568), (76, 15901016), (97, 12458528), (124, 9745784), (152, 7950508), (194, 6229264), (248, 4872892), (304, 3975254), (388, 3114632), (496, 2436446), (589, 2051744), (608, 1987627), (661, 1828256), (776, 1557316), (992, 1218223), (1178, 1025872), (1322, 914128), (1552, 778658), (1843, 655712), (2356, 512936), (2644, 457064), (3007, 401888), (3104, 389329), (3686, 327856), (4712, 256468), (5288, 228532), (6014, 200944), (7372, 163928), (9424, 128234), (10576, 114266), (12028, 100472), (12559, 96224), (14744, 81964), (18848, 64117), (20491, 58976), (21152, 57133), (24056, 50236), (25118, 48112), (29488, 40982)]