345175168

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{311}}^1$

素因数の和:390

約数の個数: 128

約数和(自身を含む): 801964800

約数和(自身を除く): 456789632

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 29, 32, 46, 52, 58, 64, 92, 104, 116, 128, 184, 208, 232, 299, 311, 368, 377, 416, 464, 598, 622, 667, 736, 754, 832, 928, 1196, 1244, 1334, 1472, 1508, 1664, 1856, 2392, 2488, 2668, 2944, 3016, 3712, 4043, 4784, 4976, 5336, 6032, 7153, 8086, 8671, 9019, 9568, 9952, 10672, 12064, 14306, 16172, 17342, 18038, 19136, 19904, 21344, 24128, 28612, 32344, 34684, 36076, 38272, 39808, 42688, 48256, 57224, 64688, 69368, 72152, 85376, 92989, 114448, 117247, 129376, 138736, 144304, 185978, 207437, 228896, 234494, 258752, 277472, 288608, 371956, 414874, 457792, 468988, 517504, 554944, 577216, 743912, 829748, 915584, 937976, 1109888, 1154432, 1487824, 1659496, 1875952, 2696681, 2975648, 3318992, 3751904, 5393362, 5951296, 6637984, 7503808, 10786724, 11902592, 13275968, 15007616, 21573448, 26551936, 43146896, 86293792, 172587584, 345175168]

約数ペア:

[(1, 345175168), (2, 172587584), (4, 86293792), (8, 43146896), (13, 26551936), (16, 21573448), (23, 15007616), (26, 13275968), (29, 11902592), (32, 10786724), (46, 7503808), (52, 6637984), (58, 5951296), (64, 5393362), (92, 3751904), (104, 3318992), (116, 2975648), (128, 2696681), (184, 1875952), (208, 1659496), (232, 1487824), (299, 1154432), (311, 1109888), (368, 937976), (377, 915584), (416, 829748), (464, 743912), (598, 577216), (622, 554944), (667, 517504), (736, 468988), (754, 457792), (832, 414874), (928, 371956), (1196, 288608), (1244, 277472), (1334, 258752), (1472, 234494), (1508, 228896), (1664, 207437), (1856, 185978), (2392, 144304), (2488, 138736), (2668, 129376), (2944, 117247), (3016, 114448), (3712, 92989), (4043, 85376), (4784, 72152), (4976, 69368), (5336, 64688), (6032, 57224), (7153, 48256), (8086, 42688), (8671, 39808), (9019, 38272), (9568, 36076), (9952, 34684), (10672, 32344), (12064, 28612), (14306, 24128), (16172, 21344), (17342, 19904), (18038, 19136)]