1337851872

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{21407}}^1$

素因数の和:21461

約数の個数: 144

約数和(自身を含む): 4488486912

約数和(自身を除く): 3150635040

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 56, 62, 63, 72, 84, 93, 96, 112, 124, 126, 144, 168, 186, 217, 224, 248, 252, 279, 288, 336, 372, 434, 496, 504, 558, 651, 672, 744, 868, 992, 1008, 1116, 1302, 1488, 1736, 1953, 2016, 2232, 2604, 2976, 3472, 3906, 4464, 5208, 6944, 7812, 8928, 10416, 15624, 20832, 21407, 31248, 42814, 62496, 64221, 85628, 128442, 149849, 171256, 192663, 256884, 299698, 342512, 385326, 449547, 513768, 599396, 663617, 685024, 770652, 899094, 1027536, 1198792, 1327234, 1348641, 1541304, 1798188, 1990851, 2055072, 2397584, 2654468, 2697282, 3082608, 3596376, 3981702, 4645319, 4795168, 5308936, 5394564, 5972553, 6165216, 7192752, 7963404, 9290638, 10617872, 10789128, 11945106, 13935957, 14385504, 15926808, 18581276, 21235744, 21578256, 23890212, 27871914, 31853616, 37162552, 41807871, 43156512, 47780424, 55743828, 63707232, 74325104, 83615742, 95560848, 111487656, 148650208, 167231484, 191121696, 222975312, 334462968, 445950624, 668925936, 1337851872]

約数ペア:

[(1, 1337851872), (2, 668925936), (3, 445950624), (4, 334462968), (6, 222975312), (7, 191121696), (8, 167231484), (9, 148650208), (12, 111487656), (14, 95560848), (16, 83615742), (18, 74325104), (21, 63707232), (24, 55743828), (28, 47780424), (31, 43156512), (32, 41807871), (36, 37162552), (42, 31853616), (48, 27871914), (56, 23890212), (62, 21578256), (63, 21235744), (72, 18581276), (84, 15926808), (93, 14385504), (96, 13935957), (112, 11945106), (124, 10789128), (126, 10617872), (144, 9290638), (168, 7963404), (186, 7192752), (217, 6165216), (224, 5972553), (248, 5394564), (252, 5308936), (279, 4795168), (288, 4645319), (336, 3981702), (372, 3596376), (434, 3082608), (496, 2697282), (504, 2654468), (558, 2397584), (651, 2055072), (672, 1990851), (744, 1798188), (868, 1541304), (992, 1348641), (1008, 1327234), (1116, 1198792), (1302, 1027536), (1488, 899094), (1736, 770652), (1953, 685024), (2016, 663617), (2232, 599396), (2604, 513768), (2976, 449547), (3472, 385326), (3906, 342512), (4464, 299698), (5208, 256884), (6944, 192663), (7812, 171256), (8928, 149849), (10416, 128442), (15624, 85628), (20832, 64221), (21407, 62496), (31248, 42814)]