268870644

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{47}}^2$

素因数の和:144

約数の個数: 216

約数和(自身を含む): 864521280

約数和(自身を除く): 595650636

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 27, 28, 36, 42, 46, 47, 49, 54, 63, 69, 84, 92, 94, 98, 108, 126, 138, 141, 147, 161, 188, 189, 196, 207, 252, 276, 282, 294, 322, 329, 378, 414, 423, 441, 483, 564, 588, 621, 644, 658, 756, 828, 846, 882, 966, 987, 1081, 1127, 1242, 1269, 1316, 1323, 1449, 1692, 1764, 1932, 1974, 2162, 2209, 2254, 2303, 2484, 2538, 2646, 2898, 2961, 3243, 3381, 3948, 4324, 4347, 4418, 4508, 4606, 5076, 5292, 5796, 5922, 6486, 6627, 6762, 6909, 7567, 8694, 8836, 8883, 9212, 9729, 10143, 11844, 12972, 13254, 13524, 13818, 15134, 15463, 17388, 17766, 19458, 19881, 20286, 20727, 22701, 26508, 27636, 29187, 30268, 30429, 30926, 35532, 38916, 39762, 40572, 41454, 45402, 46389, 50807, 52969, 58374, 59643, 60858, 61852, 62181, 68103, 79524, 82908, 90804, 92778, 101614, 105938, 108241, 116748, 119286, 121716, 124362, 136206, 139167, 152421, 158907, 185556, 203228, 204309, 211876, 216482, 238572, 248724, 272412, 278334, 304842, 317814, 324723, 355649, 408618, 417501, 432964, 457263, 476721, 556668, 609684, 635628, 649446, 711298, 817236, 835002, 914526, 953442, 974169, 1066947, 1298892, 1371789, 1422596, 1430163, 1670004, 1829052, 1906884, 1948338, 2133894, 2489543, 2743578, 2860326, 2922507, 3200841, 3896676, 4267788, 4979086, 5487156, 5720652, 5845014, 6401682, 7468629, 9602523, 9958172, 11690028, 12803364, 14937258, 19205046, 22405887, 29874516, 38410092, 44811774, 67217661, 89623548, 134435322, 268870644]

約数ペア:

[(1, 268870644), (2, 134435322), (3, 89623548), (4, 67217661), (6, 44811774), (7, 38410092), (9, 29874516), (12, 22405887), (14, 19205046), (18, 14937258), (21, 12803364), (23, 11690028), (27, 9958172), (28, 9602523), (36, 7468629), (42, 6401682), (46, 5845014), (47, 5720652), (49, 5487156), (54, 4979086), (63, 4267788), (69, 3896676), (84, 3200841), (92, 2922507), (94, 2860326), (98, 2743578), (108, 2489543), (126, 2133894), (138, 1948338), (141, 1906884), (147, 1829052), (161, 1670004), (188, 1430163), (189, 1422596), (196, 1371789), (207, 1298892), (252, 1066947), (276, 974169), (282, 953442), (294, 914526), (322, 835002), (329, 817236), (378, 711298), (414, 649446), (423, 635628), (441, 609684), (483, 556668), (564, 476721), (588, 457263), (621, 432964), (644, 417501), (658, 408618), (756, 355649), (828, 324723), (846, 317814), (882, 304842), (966, 278334), (987, 272412), (1081, 248724), (1127, 238572), (1242, 216482), (1269, 211876), (1316, 204309), (1323, 203228), (1449, 185556), (1692, 158907), (1764, 152421), (1932, 139167), (1974, 136206), (2162, 124362), (2209, 121716), (2254, 119286), (2303, 116748), (2484, 108241), (2538, 105938), (2646, 101614), (2898, 92778), (2961, 90804), (3243, 82908), (3381, 79524), (3948, 68103), (4324, 62181), (4347, 61852), (4418, 60858), (4508, 59643), (4606, 58374), (5076, 52969), (5292, 50807), (5796, 46389), (5922, 45402), (6486, 41454), (6627, 40572), (6762, 39762), (6909, 38916), (7567, 35532), (8694, 30926), (8836, 30429), (8883, 30268), (9212, 29187), (9729, 27636), (10143, 26508), (11844, 22701), (12972, 20727), (13254, 20286), (13524, 19881), (13818, 19458), (15134, 17766), (15463, 17388)]