225439788

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1187}}^1$

素因数の和:1244

約数の個数: 144

約数和(自身を含む): 682577280

約数和(自身を除く): 457137492

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 19, 21, 28, 34, 38, 42, 49, 51, 57, 68, 76, 84, 98, 102, 114, 119, 133, 147, 196, 204, 228, 238, 266, 294, 323, 357, 399, 476, 532, 588, 646, 714, 798, 833, 931, 969, 1187, 1292, 1428, 1596, 1666, 1862, 1938, 2261, 2374, 2499, 2793, 3332, 3561, 3724, 3876, 4522, 4748, 4998, 5586, 6783, 7122, 8309, 9044, 9996, 11172, 13566, 14244, 15827, 16618, 20179, 22553, 24927, 27132, 31654, 33236, 40358, 45106, 47481, 49854, 58163, 60537, 63308, 67659, 80716, 90212, 94962, 99708, 116326, 121074, 135318, 141253, 157871, 174489, 189924, 232652, 242148, 270636, 282506, 315742, 348978, 383401, 423759, 473613, 565012, 631484, 697956, 766802, 847518, 947226, 988771, 1105097, 1150203, 1533604, 1695036, 1894452, 1977542, 2210194, 2300406, 2683807, 2966313, 3315291, 3955084, 4420388, 4600812, 5367614, 5932626, 6630582, 8051421, 10735228, 11865252, 13261164, 16102842, 18786649, 32205684, 37573298, 56359947, 75146596, 112719894, 225439788]

約数ペア:

[(1, 225439788), (2, 112719894), (3, 75146596), (4, 56359947), (6, 37573298), (7, 32205684), (12, 18786649), (14, 16102842), (17, 13261164), (19, 11865252), (21, 10735228), (28, 8051421), (34, 6630582), (38, 5932626), (42, 5367614), (49, 4600812), (51, 4420388), (57, 3955084), (68, 3315291), (76, 2966313), (84, 2683807), (98, 2300406), (102, 2210194), (114, 1977542), (119, 1894452), (133, 1695036), (147, 1533604), (196, 1150203), (204, 1105097), (228, 988771), (238, 947226), (266, 847518), (294, 766802), (323, 697956), (357, 631484), (399, 565012), (476, 473613), (532, 423759), (588, 383401), (646, 348978), (714, 315742), (798, 282506), (833, 270636), (931, 242148), (969, 232652), (1187, 189924), (1292, 174489), (1428, 157871), (1596, 141253), (1666, 135318), (1862, 121074), (1938, 116326), (2261, 99708), (2374, 94962), (2499, 90212), (2793, 80716), (3332, 67659), (3561, 63308), (3724, 60537), (3876, 58163), (4522, 49854), (4748, 47481), (4998, 45106), (5586, 40358), (6783, 33236), (7122, 31654), (8309, 27132), (9044, 24927), (9996, 22553), (11172, 20179), (13566, 16618), (14244, 15827)]