242568288

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{457}}^1$

素因数の和:589

約数の個数: 144

約数和(自身を含む): 735199920

約数和(自身を除く): 492631632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 97, 114, 144, 152, 171, 194, 228, 288, 291, 304, 342, 388, 456, 457, 582, 608, 684, 776, 873, 912, 914, 1164, 1368, 1371, 1552, 1746, 1824, 1828, 1843, 2328, 2736, 2742, 3104, 3492, 3656, 3686, 4113, 4656, 5472, 5484, 5529, 6984, 7312, 7372, 8226, 8683, 9312, 10968, 11058, 13968, 14624, 14744, 16452, 16587, 17366, 21936, 22116, 26049, 27936, 29488, 32904, 33174, 34732, 43872, 44232, 44329, 52098, 58976, 65808, 66348, 69464, 78147, 88464, 88658, 104196, 131616, 132696, 132987, 138928, 156294, 176928, 177316, 208392, 265392, 265974, 277856, 312588, 354632, 398961, 416784, 530784, 531948, 625176, 709264, 797922, 833568, 842251, 1063896, 1250352, 1418528, 1595844, 1684502, 2127792, 2500704, 2526753, 3191688, 3369004, 4255584, 5053506, 6383376, 6738008, 7580259, 10107012, 12766752, 13476016, 15160518, 20214024, 26952032, 30321036, 40428048, 60642072, 80856096, 121284144, 242568288]

約数ペア:

[(1, 242568288), (2, 121284144), (3, 80856096), (4, 60642072), (6, 40428048), (8, 30321036), (9, 26952032), (12, 20214024), (16, 15160518), (18, 13476016), (19, 12766752), (24, 10107012), (32, 7580259), (36, 6738008), (38, 6383376), (48, 5053506), (57, 4255584), (72, 3369004), (76, 3191688), (96, 2526753), (97, 2500704), (114, 2127792), (144, 1684502), (152, 1595844), (171, 1418528), (194, 1250352), (228, 1063896), (288, 842251), (291, 833568), (304, 797922), (342, 709264), (388, 625176), (456, 531948), (457, 530784), (582, 416784), (608, 398961), (684, 354632), (776, 312588), (873, 277856), (912, 265974), (914, 265392), (1164, 208392), (1368, 177316), (1371, 176928), (1552, 156294), (1746, 138928), (1824, 132987), (1828, 132696), (1843, 131616), (2328, 104196), (2736, 88658), (2742, 88464), (3104, 78147), (3492, 69464), (3656, 66348), (3686, 65808), (4113, 58976), (4656, 52098), (5472, 44329), (5484, 44232), (5529, 43872), (6984, 34732), (7312, 33174), (7372, 32904), (8226, 29488), (8683, 27936), (9312, 26049), (10968, 22116), (11058, 21936), (13968, 17366), (14624, 16587), (14744, 16452)]