330018312

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{229}}^1$

素因数の和:431

約数の個数: 128

約数和(自身を含む): 927360000

約数和(自身を除く): 597341688

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 149, 156, 186, 229, 248, 298, 312, 372, 403, 447, 458, 596, 687, 744, 806, 894, 916, 1192, 1209, 1374, 1612, 1788, 1832, 1937, 2418, 2748, 2977, 3224, 3576, 3874, 4619, 4836, 5496, 5811, 5954, 7099, 7748, 8931, 9238, 9672, 11622, 11908, 13857, 14198, 15496, 17862, 18476, 21297, 23244, 23816, 27714, 28396, 34121, 35724, 36952, 42594, 46488, 55428, 56792, 60047, 68242, 71448, 85188, 92287, 102363, 110856, 120094, 136484, 170376, 180141, 184574, 204726, 240188, 272968, 276861, 360282, 369148, 409452, 443573, 480376, 553722, 720564, 738296, 818904, 887146, 1057751, 1107444, 1330719, 1441128, 1774292, 2115502, 2214888, 2661438, 3173253, 3548584, 4231004, 5322876, 6346506, 8462008, 10645752, 12693012, 13750763, 25386024, 27501526, 41252289, 55003052, 82504578, 110006104, 165009156, 330018312]

約数ペア:

[(1, 330018312), (2, 165009156), (3, 110006104), (4, 82504578), (6, 55003052), (8, 41252289), (12, 27501526), (13, 25386024), (24, 13750763), (26, 12693012), (31, 10645752), (39, 8462008), (52, 6346506), (62, 5322876), (78, 4231004), (93, 3548584), (104, 3173253), (124, 2661438), (149, 2214888), (156, 2115502), (186, 1774292), (229, 1441128), (248, 1330719), (298, 1107444), (312, 1057751), (372, 887146), (403, 818904), (447, 738296), (458, 720564), (596, 553722), (687, 480376), (744, 443573), (806, 409452), (894, 369148), (916, 360282), (1192, 276861), (1209, 272968), (1374, 240188), (1612, 204726), (1788, 184574), (1832, 180141), (1937, 170376), (2418, 136484), (2748, 120094), (2977, 110856), (3224, 102363), (3576, 92287), (3874, 85188), (4619, 71448), (4836, 68242), (5496, 60047), (5811, 56792), (5954, 55428), (7099, 46488), (7748, 42594), (8931, 36952), (9238, 35724), (9672, 34121), (11622, 28396), (11908, 27714), (13857, 23816), (14198, 23244), (15496, 21297), (17862, 18476)]