385594816

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{811}}^1$

素因数の和:882

約数の個数: 112

約数和(自身を含む): 890991360

約数和(自身を除く): 505396544

約数列:

[1, 2, 4, 8, 16, 17, 19, 23, 32, 34, 38, 46, 64, 68, 76, 92, 136, 152, 184, 272, 304, 323, 368, 391, 437, 544, 608, 646, 736, 782, 811, 874, 1088, 1216, 1292, 1472, 1564, 1622, 1748, 2584, 3128, 3244, 3496, 5168, 6256, 6488, 6992, 7429, 10336, 12512, 12976, 13787, 13984, 14858, 15409, 18653, 20672, 25024, 25952, 27574, 27968, 29716, 30818, 37306, 51904, 55148, 59432, 61636, 74612, 110296, 118864, 123272, 149224, 220592, 237728, 246544, 261953, 298448, 317101, 354407, 441184, 475456, 493088, 523906, 596896, 634202, 708814, 882368, 986176, 1047812, 1193792, 1268404, 1417628, 2095624, 2536808, 2835256, 4191248, 5073616, 5670512, 6024919, 8382496, 10147232, 11341024, 12049838, 16764992, 20294464, 22682048, 24099676, 48199352, 96398704, 192797408, 385594816]

約数ペア:

[(1, 385594816), (2, 192797408), (4, 96398704), (8, 48199352), (16, 24099676), (17, 22682048), (19, 20294464), (23, 16764992), (32, 12049838), (34, 11341024), (38, 10147232), (46, 8382496), (64, 6024919), (68, 5670512), (76, 5073616), (92, 4191248), (136, 2835256), (152, 2536808), (184, 2095624), (272, 1417628), (304, 1268404), (323, 1193792), (368, 1047812), (391, 986176), (437, 882368), (544, 708814), (608, 634202), (646, 596896), (736, 523906), (782, 493088), (811, 475456), (874, 441184), (1088, 354407), (1216, 317101), (1292, 298448), (1472, 261953), (1564, 246544), (1622, 237728), (1748, 220592), (2584, 149224), (3128, 123272), (3244, 118864), (3496, 110296), (5168, 74612), (6256, 61636), (6488, 59432), (6992, 55148), (7429, 51904), (10336, 37306), (12512, 30818), (12976, 29716), (13787, 27968), (13984, 27574), (14858, 25952), (15409, 25024), (18653, 20672)]