281929011507

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{2371}}^1$

素因数の和:2543

約数の個数: 192

約数和(自身を含む): 520057774080

約数和(自身を除く): 238128762573

約数列:

[1, 3, 9, 11, 13, 23, 27, 33, 39, 69, 99, 103, 117, 143, 169, 207, 253, 297, 299, 309, 351, 429, 507, 621, 759, 897, 927, 1133, 1287, 1339, 1521, 1859, 2277, 2369, 2371, 2691, 2781, 3289, 3399, 3861, 3887, 4017, 4563, 5577, 6831, 7107, 7113, 8073, 9867, 10197, 11661, 12051, 14729, 16731, 17407, 21321, 21339, 26059, 26081, 29601, 30591, 30797, 30823, 34983, 36153, 42757, 44187, 50193, 52221, 54533, 63963, 64017, 78177, 78243, 88803, 92391, 92469, 104949, 128271, 132561, 156663, 163599, 191477, 234531, 234729, 244213, 277173, 277407, 338767, 339053, 384813, 397683, 400361, 400699, 469989, 490797, 574431, 599863, 703593, 704187, 708929, 732639, 831519, 832221, 1016301, 1017159, 1154439, 1201083, 1202097, 1472391, 1723293, 1799589, 2126787, 2197917, 2686343, 3048903, 3051477, 3174769, 3603249, 3606291, 4403971, 4407689, 5169879, 5398767, 5616899, 6380361, 6593751, 7798219, 8059029, 9146709, 9154431, 9216077, 9524307, 10809747, 10818873, 13211913, 13223067, 16196301, 16850697, 19141083, 23394657, 24177087, 27648231, 28572921, 34922459, 39635739, 39669201, 41271997, 50552091, 61785889, 70183971, 72531261, 73019687, 82944693, 85718763, 101376847, 104767377, 118907217, 119007603, 123815991, 151656273, 185357667, 210551913, 219059061, 248834079, 304130541, 314302131, 371447973, 453991967, 556073001, 657177183, 803216557, 912391623, 942906393, 949255931, 1114343919, 1361975901, 1668219003, 1971531549, 2409649671, 2737174869, 2847767793, 4085927703, 7228949013, 8543303379, 10441815241, 12257783109, 21686847039, 25629910137, 31325445723, 93976337169, 281929011507]

約数ペア:

[(1, 281929011507), (3, 93976337169), (9, 31325445723), (11, 25629910137), (13, 21686847039), (23, 12257783109), (27, 10441815241), (33, 8543303379), (39, 7228949013), (69, 4085927703), (99, 2847767793), (103, 2737174869), (117, 2409649671), (143, 1971531549), (169, 1668219003), (207, 1361975901), (253, 1114343919), (297, 949255931), (299, 942906393), (309, 912391623), (351, 803216557), (429, 657177183), (507, 556073001), (621, 453991967), (759, 371447973), (897, 314302131), (927, 304130541), (1133, 248834079), (1287, 219059061), (1339, 210551913), (1521, 185357667), (1859, 151656273), (2277, 123815991), (2369, 119007603), (2371, 118907217), (2691, 104767377), (2781, 101376847), (3289, 85718763), (3399, 82944693), (3861, 73019687), (3887, 72531261), (4017, 70183971), (4563, 61785889), (5577, 50552091), (6831, 41271997), (7107, 39669201), (7113, 39635739), (8073, 34922459), (9867, 28572921), (10197, 27648231), (11661, 24177087), (12051, 23394657), (14729, 19141083), (16731, 16850697), (17407, 16196301), (21321, 13223067), (21339, 13211913), (26059, 10818873), (26081, 10809747), (29601, 9524307), (30591, 9216077), (30797, 9154431), (30823, 9146709), (34983, 8059029), (36153, 7798219), (42757, 6593751), (44187, 6380361), (50193, 5616899), (52221, 5398767), (54533, 5169879), (63963, 4407689), (64017, 4403971), (78177, 3606291), (78243, 3603249), (88803, 3174769), (92391, 3051477), (92469, 3048903), (104949, 2686343), (128271, 2197917), (132561, 2126787), (156663, 1799589), (163599, 1723293), (191477, 1472391), (234531, 1202097), (234729, 1201083), (244213, 1154439), (277173, 1017159), (277407, 1016301), (338767, 832221), (339053, 831519), (384813, 732639), (397683, 708929), (400361, 704187), (400699, 703593), (469989, 599863), (490797, 574431)]