317280384

素因数分解:

$2^7\times 3^2\times {\mathrm{17}}^2\times {\mathrm{953}}^1$

素因数の和:1007

約数の個数: 144

約数和(自身を含む): 970890570

約数和(自身を除く): 653610186

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 72, 96, 102, 128, 136, 144, 153, 192, 204, 272, 288, 289, 306, 384, 408, 544, 576, 578, 612, 816, 867, 953, 1088, 1152, 1156, 1224, 1632, 1734, 1906, 2176, 2312, 2448, 2601, 2859, 3264, 3468, 3812, 4624, 4896, 5202, 5718, 6528, 6936, 7624, 8577, 9248, 9792, 10404, 11436, 13872, 15248, 16201, 17154, 18496, 19584, 20808, 22872, 27744, 30496, 32402, 34308, 36992, 41616, 45744, 48603, 55488, 60992, 64804, 68616, 83232, 91488, 97206, 110976, 121984, 129608, 137232, 145809, 166464, 182976, 194412, 259216, 274464, 275417, 291618, 332928, 365952, 388824, 518432, 548928, 550834, 583236, 777648, 826251, 1036864, 1097856, 1101668, 1166472, 1555296, 1652502, 2073728, 2203336, 2332944, 2478753, 3110592, 3305004, 4406672, 4665888, 4957506, 6221184, 6610008, 8813344, 9331776, 9915012, 13220016, 17626688, 18663552, 19830024, 26440032, 35253376, 39660048, 52880064, 79320096, 105760128, 158640192, 317280384]

約数ペア:

[(1, 317280384), (2, 158640192), (3, 105760128), (4, 79320096), (6, 52880064), (8, 39660048), (9, 35253376), (12, 26440032), (16, 19830024), (17, 18663552), (18, 17626688), (24, 13220016), (32, 9915012), (34, 9331776), (36, 8813344), (48, 6610008), (51, 6221184), (64, 4957506), (68, 4665888), (72, 4406672), (96, 3305004), (102, 3110592), (128, 2478753), (136, 2332944), (144, 2203336), (153, 2073728), (192, 1652502), (204, 1555296), (272, 1166472), (288, 1101668), (289, 1097856), (306, 1036864), (384, 826251), (408, 777648), (544, 583236), (576, 550834), (578, 548928), (612, 518432), (816, 388824), (867, 365952), (953, 332928), (1088, 291618), (1152, 275417), (1156, 274464), (1224, 259216), (1632, 194412), (1734, 182976), (1906, 166464), (2176, 145809), (2312, 137232), (2448, 129608), (2601, 121984), (2859, 110976), (3264, 97206), (3468, 91488), (3812, 83232), (4624, 68616), (4896, 64804), (5202, 60992), (5718, 55488), (6528, 48603), (6936, 45744), (7624, 41616), (8577, 36992), (9248, 34308), (9792, 32402), (10404, 30496), (11436, 27744), (13872, 22872), (15248, 20808), (16201, 19584), (17154, 18496)]