649242048

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37159}}^1$

素因数の和:37194

約数の個数: 112

約数和(自身を含む): 2114255360

約数和(自身を除く): 1465013312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 156, 168, 182, 192, 208, 224, 273, 312, 336, 364, 416, 448, 546, 624, 672, 728, 832, 1092, 1248, 1344, 1456, 2184, 2496, 2912, 4368, 5824, 8736, 17472, 37159, 74318, 111477, 148636, 222954, 260113, 297272, 445908, 483067, 520226, 594544, 780339, 891816, 966134, 1040452, 1189088, 1449201, 1560678, 1783632, 1932268, 2080904, 2378176, 2898402, 3121356, 3381469, 3567264, 3864536, 4161808, 5796804, 6242712, 6762938, 7134528, 7729072, 8323616, 10144407, 11593608, 12485424, 13525876, 15458144, 16647232, 20288814, 23187216, 24970848, 27051752, 30916288, 40577628, 46374432, 49941696, 54103504, 81155256, 92748864, 108207008, 162310512, 216414016, 324621024, 649242048]

約数ペア:

[(1, 649242048), (2, 324621024), (3, 216414016), (4, 162310512), (6, 108207008), (7, 92748864), (8, 81155256), (12, 54103504), (13, 49941696), (14, 46374432), (16, 40577628), (21, 30916288), (24, 27051752), (26, 24970848), (28, 23187216), (32, 20288814), (39, 16647232), (42, 15458144), (48, 13525876), (52, 12485424), (56, 11593608), (64, 10144407), (78, 8323616), (84, 7729072), (91, 7134528), (96, 6762938), (104, 6242712), (112, 5796804), (156, 4161808), (168, 3864536), (182, 3567264), (192, 3381469), (208, 3121356), (224, 2898402), (273, 2378176), (312, 2080904), (336, 1932268), (364, 1783632), (416, 1560678), (448, 1449201), (546, 1189088), (624, 1040452), (672, 966134), (728, 891816), (832, 780339), (1092, 594544), (1248, 520226), (1344, 483067), (1456, 445908), (2184, 297272), (2496, 260113), (2912, 222954), (4368, 148636), (5824, 111477), (8736, 74318), (17472, 37159)]