318347568

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{28711}}^1$

素因数の和:28743

約数の個数: 120

約数和(自身を含む): 1110809856

約数和(自身を除く): 792462288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 33, 36, 42, 44, 48, 56, 63, 66, 72, 77, 84, 88, 99, 112, 126, 132, 144, 154, 168, 176, 198, 231, 252, 264, 308, 336, 396, 462, 504, 528, 616, 693, 792, 924, 1008, 1232, 1386, 1584, 1848, 2772, 3696, 5544, 11088, 28711, 57422, 86133, 114844, 172266, 200977, 229688, 258399, 315821, 344532, 401954, 459376, 516798, 602931, 631642, 689064, 803908, 947463, 1033596, 1205862, 1263284, 1378128, 1607816, 1808793, 1894926, 2067192, 2210747, 2411724, 2526568, 2842389, 3215632, 3617586, 3789852, 4134384, 4421494, 4823448, 5053136, 5684778, 6632241, 7235172, 7579704, 8842988, 9646896, 11369556, 13264482, 14470344, 15159408, 17685976, 19896723, 22739112, 26528964, 28940688, 35371952, 39793446, 45478224, 53057928, 79586892, 106115856, 159173784, 318347568]

約数ペア:

[(1, 318347568), (2, 159173784), (3, 106115856), (4, 79586892), (6, 53057928), (7, 45478224), (8, 39793446), (9, 35371952), (11, 28940688), (12, 26528964), (14, 22739112), (16, 19896723), (18, 17685976), (21, 15159408), (22, 14470344), (24, 13264482), (28, 11369556), (33, 9646896), (36, 8842988), (42, 7579704), (44, 7235172), (48, 6632241), (56, 5684778), (63, 5053136), (66, 4823448), (72, 4421494), (77, 4134384), (84, 3789852), (88, 3617586), (99, 3215632), (112, 2842389), (126, 2526568), (132, 2411724), (144, 2210747), (154, 2067192), (168, 1894926), (176, 1808793), (198, 1607816), (231, 1378128), (252, 1263284), (264, 1205862), (308, 1033596), (336, 947463), (396, 803908), (462, 689064), (504, 631642), (528, 602931), (616, 516798), (693, 459376), (792, 401954), (924, 344532), (1008, 315821), (1232, 258399), (1386, 229688), (1584, 200977), (1848, 172266), (2772, 114844), (3696, 86133), (5544, 57422), (11088, 28711)]