242295144

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5839}}^1$

素因数の和:5887

約数の個数: 128

約数和(自身を含む): 784896000

約数和(自身を除く): 542600856

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 19, 21, 24, 26, 28, 38, 39, 42, 52, 56, 57, 76, 78, 84, 91, 104, 114, 133, 152, 156, 168, 182, 228, 247, 266, 273, 312, 364, 399, 456, 494, 532, 546, 728, 741, 798, 988, 1064, 1092, 1482, 1596, 1729, 1976, 2184, 2964, 3192, 3458, 5187, 5839, 5928, 6916, 10374, 11678, 13832, 17517, 20748, 23356, 35034, 40873, 41496, 46712, 70068, 75907, 81746, 110941, 122619, 140136, 151814, 163492, 221882, 227721, 245238, 303628, 326984, 332823, 443764, 455442, 490476, 531349, 607256, 665646, 776587, 887528, 910884, 980952, 1062698, 1331292, 1442233, 1553174, 1594047, 1821768, 2125396, 2329761, 2662584, 2884466, 3106348, 3188094, 4250792, 4326699, 4659522, 5768932, 6212696, 6376188, 8653398, 9319044, 10095631, 11537864, 12752376, 17306796, 18638088, 20191262, 30286893, 34613592, 40382524, 60573786, 80765048, 121147572, 242295144]

約数ペア:

[(1, 242295144), (2, 121147572), (3, 80765048), (4, 60573786), (6, 40382524), (7, 34613592), (8, 30286893), (12, 20191262), (13, 18638088), (14, 17306796), (19, 12752376), (21, 11537864), (24, 10095631), (26, 9319044), (28, 8653398), (38, 6376188), (39, 6212696), (42, 5768932), (52, 4659522), (56, 4326699), (57, 4250792), (76, 3188094), (78, 3106348), (84, 2884466), (91, 2662584), (104, 2329761), (114, 2125396), (133, 1821768), (152, 1594047), (156, 1553174), (168, 1442233), (182, 1331292), (228, 1062698), (247, 980952), (266, 910884), (273, 887528), (312, 776587), (364, 665646), (399, 607256), (456, 531349), (494, 490476), (532, 455442), (546, 443764), (728, 332823), (741, 326984), (798, 303628), (988, 245238), (1064, 227721), (1092, 221882), (1482, 163492), (1596, 151814), (1729, 140136), (1976, 122619), (2184, 110941), (2964, 81746), (3192, 75907), (3458, 70068), (5187, 46712), (5839, 41496), (5928, 40873), (6916, 35034), (10374, 23356), (11678, 20748), (13832, 17517)]