8220352392

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{647}}^1\times {\mathrm{2801}}^1$

素因数の和:3473

約数の個数: 160

約数和(自身を含む): 26363905920

約数和(自身を除く): 18143553528

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 378, 504, 567, 647, 648, 756, 1134, 1294, 1512, 1941, 2268, 2588, 2801, 3882, 4529, 4536, 5176, 5602, 5823, 7764, 8403, 9058, 11204, 11646, 13587, 15528, 16806, 17469, 18116, 19607, 22408, 23292, 25209, 27174, 33612, 34938, 36232, 39214, 40761, 46584, 50418, 52407, 54348, 58821, 67224, 69876, 75627, 78428, 81522, 100836, 104814, 108696, 117642, 122283, 139752, 151254, 156856, 163044, 176463, 201672, 209628, 226881, 235284, 244566, 302508, 326088, 352926, 366849, 419256, 453762, 470568, 489132, 529389, 605016, 705852, 733698, 907524, 978264, 1058778, 1411704, 1467396, 1588167, 1812247, 1815048, 2117556, 2934792, 3176334, 3624494, 4235112, 5436741, 6352668, 7248988, 10873482, 12685729, 12705336, 14497976, 16310223, 21746964, 25371458, 32620446, 38057187, 43493928, 48930669, 50742916, 65240892, 76114374, 97861338, 101485832, 114171561, 130481784, 146792007, 152228748, 195722676, 228343122, 293584014, 304457496, 342514683, 391445352, 456686244, 587168028, 685029366, 913372488, 1027544049, 1174336056, 1370058732, 2055088098, 2740117464, 4110176196, 8220352392]

約数ペア:

[(1, 8220352392), (2, 4110176196), (3, 2740117464), (4, 2055088098), (6, 1370058732), (7, 1174336056), (8, 1027544049), (9, 913372488), (12, 685029366), (14, 587168028), (18, 456686244), (21, 391445352), (24, 342514683), (27, 304457496), (28, 293584014), (36, 228343122), (42, 195722676), (54, 152228748), (56, 146792007), (63, 130481784), (72, 114171561), (81, 101485832), (84, 97861338), (108, 76114374), (126, 65240892), (162, 50742916), (168, 48930669), (189, 43493928), (216, 38057187), (252, 32620446), (324, 25371458), (378, 21746964), (504, 16310223), (567, 14497976), (647, 12705336), (648, 12685729), (756, 10873482), (1134, 7248988), (1294, 6352668), (1512, 5436741), (1941, 4235112), (2268, 3624494), (2588, 3176334), (2801, 2934792), (3882, 2117556), (4529, 1815048), (4536, 1812247), (5176, 1588167), (5602, 1467396), (5823, 1411704), (7764, 1058778), (8403, 978264), (9058, 907524), (11204, 733698), (11646, 705852), (13587, 605016), (15528, 529389), (16806, 489132), (17469, 470568), (18116, 453762), (19607, 419256), (22408, 366849), (23292, 352926), (25209, 326088), (27174, 302508), (33612, 244566), (34938, 235284), (36232, 226881), (39214, 209628), (40761, 201672), (46584, 176463), (50418, 163044), (52407, 156856), (54348, 151254), (58821, 139752), (67224, 122283), (69876, 117642), (75627, 108696), (78428, 104814), (81522, 100836)]