248214708

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1103}}^1$

素因数の和:1186

約数の個数: 144

約数和(自身を含む): 771563520

約数和(自身を除く): 523348812

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 47, 57, 63, 76, 84, 94, 114, 126, 133, 141, 171, 188, 228, 252, 266, 282, 329, 342, 399, 423, 532, 564, 658, 684, 798, 846, 893, 987, 1103, 1197, 1316, 1596, 1692, 1786, 1974, 2206, 2394, 2679, 2961, 3309, 3572, 3948, 4412, 4788, 5358, 5922, 6251, 6618, 7721, 8037, 9927, 10716, 11844, 12502, 13236, 15442, 16074, 18753, 19854, 20957, 23163, 25004, 30884, 32148, 37506, 39708, 41914, 46326, 51841, 56259, 62871, 69489, 75012, 83828, 92652, 103682, 112518, 125742, 138978, 146699, 155523, 188613, 207364, 225036, 251484, 277956, 293398, 311046, 362887, 377226, 440097, 466569, 586796, 622092, 725774, 754452, 880194, 933138, 984979, 1088661, 1320291, 1451548, 1760388, 1866276, 1969958, 2177322, 2640582, 2954937, 3265983, 3939916, 4354644, 5281164, 5909874, 6531966, 6894853, 8864811, 11819748, 13063932, 13789706, 17729622, 20684559, 27579412, 35459244, 41369118, 62053677, 82738236, 124107354, 248214708]

約数ペア:

[(1, 248214708), (2, 124107354), (3, 82738236), (4, 62053677), (6, 41369118), (7, 35459244), (9, 27579412), (12, 20684559), (14, 17729622), (18, 13789706), (19, 13063932), (21, 11819748), (28, 8864811), (36, 6894853), (38, 6531966), (42, 5909874), (47, 5281164), (57, 4354644), (63, 3939916), (76, 3265983), (84, 2954937), (94, 2640582), (114, 2177322), (126, 1969958), (133, 1866276), (141, 1760388), (171, 1451548), (188, 1320291), (228, 1088661), (252, 984979), (266, 933138), (282, 880194), (329, 754452), (342, 725774), (399, 622092), (423, 586796), (532, 466569), (564, 440097), (658, 377226), (684, 362887), (798, 311046), (846, 293398), (893, 277956), (987, 251484), (1103, 225036), (1197, 207364), (1316, 188613), (1596, 155523), (1692, 146699), (1786, 138978), (1974, 125742), (2206, 112518), (2394, 103682), (2679, 92652), (2961, 83828), (3309, 75012), (3572, 69489), (3948, 62871), (4412, 56259), (4788, 51841), (5358, 46326), (5922, 41914), (6251, 39708), (6618, 37506), (7721, 32148), (8037, 30884), (9927, 25004), (10716, 23163), (11844, 20957), (12502, 19854), (13236, 18753), (15442, 16074)]