389535168

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{1019}}^1$

素因数の和:1226

約数の個数: 112

約数和(自身を含む): 1131661440

約数和(自身を除く): 742126272

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 132, 176, 181, 192, 264, 352, 362, 528, 543, 704, 724, 1019, 1056, 1086, 1448, 1991, 2038, 2112, 2172, 2896, 3057, 3982, 4076, 4344, 5792, 5973, 6114, 7964, 8152, 8688, 11209, 11584, 11946, 12228, 15928, 16304, 17376, 22418, 23892, 24456, 31856, 32608, 33627, 34752, 44836, 47784, 48912, 63712, 65216, 67254, 89672, 95568, 97824, 127424, 134508, 179344, 184439, 191136, 195648, 269016, 358688, 368878, 382272, 538032, 553317, 717376, 737756, 1076064, 1106634, 1475512, 2028829, 2152128, 2213268, 2951024, 4057658, 4426536, 5902048, 6086487, 8115316, 8853072, 11804096, 12172974, 16230632, 17706144, 24345948, 32461264, 35412288, 48691896, 64922528, 97383792, 129845056, 194767584, 389535168]

約数ペア:

[(1, 389535168), (2, 194767584), (3, 129845056), (4, 97383792), (6, 64922528), (8, 48691896), (11, 35412288), (12, 32461264), (16, 24345948), (22, 17706144), (24, 16230632), (32, 12172974), (33, 11804096), (44, 8853072), (48, 8115316), (64, 6086487), (66, 5902048), (88, 4426536), (96, 4057658), (132, 2951024), (176, 2213268), (181, 2152128), (192, 2028829), (264, 1475512), (352, 1106634), (362, 1076064), (528, 737756), (543, 717376), (704, 553317), (724, 538032), (1019, 382272), (1056, 368878), (1086, 358688), (1448, 269016), (1991, 195648), (2038, 191136), (2112, 184439), (2172, 179344), (2896, 134508), (3057, 127424), (3982, 97824), (4076, 95568), (4344, 89672), (5792, 67254), (5973, 65216), (6114, 63712), (7964, 48912), (8152, 47784), (8688, 44836), (11209, 34752), (11584, 33627), (11946, 32608), (12228, 31856), (15928, 24456), (16304, 23892), (17376, 22418)]