1808893512

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:273

約数の個数: 256

約数和(自身を含む): 5485363200

約数和(自身を除く): 3676469688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 47, 54, 61, 69, 72, 92, 94, 108, 122, 127, 138, 141, 183, 184, 188, 207, 216, 244, 254, 276, 282, 366, 376, 381, 414, 423, 488, 508, 549, 552, 564, 621, 732, 762, 828, 846, 1016, 1081, 1098, 1128, 1143, 1242, 1269, 1403, 1464, 1524, 1647, 1656, 1692, 2162, 2196, 2286, 2484, 2538, 2806, 2867, 2921, 3048, 3243, 3294, 3384, 3429, 4209, 4324, 4392, 4572, 4968, 5076, 5612, 5734, 5842, 5969, 6486, 6588, 6858, 7747, 8418, 8601, 8648, 8763, 9144, 9729, 10152, 11224, 11468, 11684, 11938, 12627, 12972, 13176, 13716, 15494, 16836, 17202, 17526, 17907, 19458, 22936, 23241, 23368, 23876, 25254, 25803, 25944, 26289, 27432, 29187, 30988, 33672, 34404, 35052, 35814, 37881, 38916, 46482, 47752, 50508, 51606, 52578, 53721, 58374, 61976, 65941, 68808, 69723, 70104, 71628, 75762, 77409, 77832, 78867, 92964, 101016, 103212, 105156, 107442, 116748, 131882, 137287, 139446, 143256, 151524, 154818, 157734, 161163, 178181, 185928, 197823, 206424, 209169, 210312, 214884, 233496, 263764, 274574, 278892, 303048, 309636, 315468, 322326, 356362, 364109, 395646, 411861, 418338, 429768, 527528, 534543, 549148, 557784, 593469, 619272, 630936, 644652, 712724, 728218, 791292, 823722, 836676, 1069086, 1092327, 1098296, 1186938, 1235583, 1289304, 1425448, 1456436, 1582584, 1603629, 1647444, 1673352, 1780407, 2138172, 2184654, 2373876, 2471166, 2912872, 3207258, 3276981, 3294888, 3560814, 3706749, 4276344, 4369308, 4747752, 4810887, 4942332, 6414516, 6553962, 7121628, 7413498, 8374507, 8738616, 9621774, 9830943, 9884664, 12829032, 13107924, 14243256, 14826996, 16749014, 19243548, 19661886, 25123521, 26215848, 29653992, 33498028, 38487096, 39323772, 50247042, 66996056, 75370563, 78647544, 100494084, 150741126, 200988168, 226111689, 301482252, 452223378, 602964504, 904446756, 1808893512]

約数ペア:

[(1, 1808893512), (2, 904446756), (3, 602964504), (4, 452223378), (6, 301482252), (8, 226111689), (9, 200988168), (12, 150741126), (18, 100494084), (23, 78647544), (24, 75370563), (27, 66996056), (36, 50247042), (46, 39323772), (47, 38487096), (54, 33498028), (61, 29653992), (69, 26215848), (72, 25123521), (92, 19661886), (94, 19243548), (108, 16749014), (122, 14826996), (127, 14243256), (138, 13107924), (141, 12829032), (183, 9884664), (184, 9830943), (188, 9621774), (207, 8738616), (216, 8374507), (244, 7413498), (254, 7121628), (276, 6553962), (282, 6414516), (366, 4942332), (376, 4810887), (381, 4747752), (414, 4369308), (423, 4276344), (488, 3706749), (508, 3560814), (549, 3294888), (552, 3276981), (564, 3207258), (621, 2912872), (732, 2471166), (762, 2373876), (828, 2184654), (846, 2138172), (1016, 1780407), (1081, 1673352), (1098, 1647444), (1128, 1603629), (1143, 1582584), (1242, 1456436), (1269, 1425448), (1403, 1289304), (1464, 1235583), (1524, 1186938), (1647, 1098296), (1656, 1092327), (1692, 1069086), (2162, 836676), (2196, 823722), (2286, 791292), (2484, 728218), (2538, 712724), (2806, 644652), (2867, 630936), (2921, 619272), (3048, 593469), (3243, 557784), (3294, 549148), (3384, 534543), (3429, 527528), (4209, 429768), (4324, 418338), (4392, 411861), (4572, 395646), (4968, 364109), (5076, 356362), (5612, 322326), (5734, 315468), (5842, 309636), (5969, 303048), (6486, 278892), (6588, 274574), (6858, 263764), (7747, 233496), (8418, 214884), (8601, 210312), (8648, 209169), (8763, 206424), (9144, 197823), (9729, 185928), (10152, 178181), (11224, 161163), (11468, 157734), (11684, 154818), (11938, 151524), (12627, 143256), (12972, 139446), (13176, 137287), (13716, 131882), (15494, 116748), (16836, 107442), (17202, 105156), (17526, 103212), (17907, 101016), (19458, 92964), (22936, 78867), (23241, 77832), (23368, 77409), (23876, 75762), (25254, 71628), (25803, 70104), (25944, 69723), (26289, 68808), (27432, 65941), (29187, 61976), (30988, 58374), (33672, 53721), (34404, 52578), (35052, 51606), (35814, 50508), (37881, 47752), (38916, 46482)]