227920308

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:238

約数の個数: 192

約数和(自身を含む): 700170240

約数和(自身を除く): 472249932

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 31, 33, 42, 44, 62, 66, 73, 77, 84, 93, 109, 124, 132, 146, 154, 186, 217, 218, 219, 231, 292, 308, 327, 341, 372, 434, 436, 438, 462, 511, 651, 654, 682, 763, 803, 868, 876, 924, 1022, 1023, 1199, 1302, 1308, 1364, 1526, 1533, 1606, 2044, 2046, 2263, 2289, 2387, 2398, 2409, 2604, 3052, 3066, 3212, 3379, 3597, 4092, 4526, 4578, 4774, 4796, 4818, 5621, 6132, 6758, 6789, 7161, 7194, 7957, 8393, 9052, 9156, 9548, 9636, 10137, 11242, 13516, 13578, 14322, 14388, 15841, 15914, 16786, 16863, 20274, 22484, 23653, 23871, 24893, 25179, 27156, 28644, 31682, 31828, 33572, 33726, 37169, 40548, 47306, 47523, 47742, 49786, 50358, 55699, 63364, 67452, 70959, 74338, 74679, 87527, 94612, 95046, 95484, 99572, 100716, 111398, 111507, 141918, 148676, 149358, 167097, 174251, 175054, 190092, 222796, 223014, 246667, 260183, 262581, 283836, 298716, 334194, 348502, 350108, 446028, 493334, 520366, 522753, 525162, 612689, 668388, 697004, 740001, 780549, 986668, 1040732, 1045506, 1050324, 1225378, 1480002, 1561098, 1726669, 1838067, 2091012, 2450756, 2713337, 2960004, 3122196, 3453338, 3676134, 5180007, 5426674, 6906676, 7352268, 8140011, 10360014, 10853348, 16280022, 18993359, 20720028, 32560044, 37986718, 56980077, 75973436, 113960154, 227920308]

約数ペア:

[(1, 227920308), (2, 113960154), (3, 75973436), (4, 56980077), (6, 37986718), (7, 32560044), (11, 20720028), (12, 18993359), (14, 16280022), (21, 10853348), (22, 10360014), (28, 8140011), (31, 7352268), (33, 6906676), (42, 5426674), (44, 5180007), (62, 3676134), (66, 3453338), (73, 3122196), (77, 2960004), (84, 2713337), (93, 2450756), (109, 2091012), (124, 1838067), (132, 1726669), (146, 1561098), (154, 1480002), (186, 1225378), (217, 1050324), (218, 1045506), (219, 1040732), (231, 986668), (292, 780549), (308, 740001), (327, 697004), (341, 668388), (372, 612689), (434, 525162), (436, 522753), (438, 520366), (462, 493334), (511, 446028), (651, 350108), (654, 348502), (682, 334194), (763, 298716), (803, 283836), (868, 262581), (876, 260183), (924, 246667), (1022, 223014), (1023, 222796), (1199, 190092), (1302, 175054), (1308, 174251), (1364, 167097), (1526, 149358), (1533, 148676), (1606, 141918), (2044, 111507), (2046, 111398), (2263, 100716), (2289, 99572), (2387, 95484), (2398, 95046), (2409, 94612), (2604, 87527), (3052, 74679), (3066, 74338), (3212, 70959), (3379, 67452), (3597, 63364), (4092, 55699), (4526, 50358), (4578, 49786), (4774, 47742), (4796, 47523), (4818, 47306), (5621, 40548), (6132, 37169), (6758, 33726), (6789, 33572), (7161, 31828), (7194, 31682), (7957, 28644), (8393, 27156), (9052, 25179), (9156, 24893), (9548, 23871), (9636, 23653), (10137, 22484), (11242, 20274), (13516, 16863), (13578, 16786), (14322, 15914), (14388, 15841)]