619147872

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{9907}}^1$

素因数の和:9961

約数の個数: 144

約数和(自身を含む): 2077350912

約数和(自身を除く): 1458203040

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, 9907, 10416, 15624, 19814, 20832, 29721, 31248, 39628, 59442, 62496, 69349, 79256, 89163, 118884, 138698, 158512, 178326, 208047, 237768, 277396, 307117, 317024, 356652, 416094, 475536, 554792, 614234, 624141, 713304, 832188, 921351, 951072, 1109584, 1228468, 1248282, 1426608, 1664376, 1842702, 2149819, 2219168, 2456936, 2496564, 2764053, 2853216, 3328752, 3685404, 4299638, 4913872, 4993128, 5528106, 6449457, 6657504, 7370808, 8599276, 9827744, 9986256, 11056212, 12898914, 14741616, 17198552, 19348371, 19972512, 22112424, 25797828, 29483232, 34397104, 38696742, 44224848, 51595656, 68794208, 77393484, 88449696, 103191312, 154786968, 206382624, 309573936, 619147872]

約数ペア:

[(1, 619147872), (2, 309573936), (3, 206382624), (4, 154786968), (6, 103191312), (7, 88449696), (8, 77393484), (9, 68794208), (12, 51595656), (14, 44224848), (16, 38696742), (18, 34397104), (21, 29483232), (24, 25797828), (28, 22112424), (31, 19972512), (32, 19348371), (36, 17198552), (42, 14741616), (48, 12898914), (56, 11056212), (62, 9986256), (63, 9827744), (72, 8599276), (84, 7370808), (93, 6657504), (96, 6449457), (112, 5528106), (124, 4993128), (126, 4913872), (144, 4299638), (168, 3685404), (186, 3328752), (217, 2853216), (224, 2764053), (248, 2496564), (252, 2456936), (279, 2219168), (288, 2149819), (336, 1842702), (372, 1664376), (434, 1426608), (496, 1248282), (504, 1228468), (558, 1109584), (651, 951072), (672, 921351), (744, 832188), (868, 713304), (992, 624141), (1008, 614234), (1116, 554792), (1302, 475536), (1488, 416094), (1736, 356652), (1953, 317024), (2016, 307117), (2232, 277396), (2604, 237768), (2976, 208047), (3472, 178326), (3906, 158512), (4464, 138698), (5208, 118884), (6944, 89163), (7812, 79256), (8928, 69349), (9907, 62496), (10416, 59442), (15624, 39628), (19814, 31248), (20832, 29721)]