308425584

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:239

約数の個数: 160

約数和(自身を含む): 872087040

約数和(自身を除く): 563661456

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 43, 46, 48, 69, 73, 86, 89, 92, 129, 138, 146, 172, 178, 184, 219, 258, 267, 276, 292, 344, 356, 368, 438, 516, 534, 552, 584, 688, 712, 876, 989, 1032, 1068, 1104, 1168, 1424, 1679, 1752, 1978, 2047, 2064, 2136, 2967, 3139, 3358, 3504, 3827, 3956, 4094, 4272, 5037, 5934, 6141, 6278, 6497, 6716, 7654, 7912, 8188, 9417, 10074, 11481, 11868, 12282, 12556, 12994, 13432, 15308, 15824, 16376, 18834, 19491, 20148, 22962, 23736, 24564, 25112, 25988, 26864, 30616, 32752, 37668, 38982, 40296, 45924, 47472, 49128, 50224, 51976, 61232, 72197, 75336, 77964, 80592, 88021, 91848, 98256, 103952, 144394, 149431, 150672, 155928, 176042, 183696, 216591, 264063, 279371, 288788, 298862, 311856, 352084, 433182, 448293, 528126, 558742, 577576, 597724, 704168, 838113, 866364, 896586, 1056252, 1117484, 1155152, 1195448, 1408336, 1676226, 1732728, 1793172, 2112504, 2234968, 2390896, 3352452, 3465456, 3586344, 4225008, 4469936, 6425533, 6704904, 7172688, 12851066, 13409808, 19276599, 25702132, 38553198, 51404264, 77106396, 102808528, 154212792, 308425584]

約数ペア:

[(1, 308425584), (2, 154212792), (3, 102808528), (4, 77106396), (6, 51404264), (8, 38553198), (12, 25702132), (16, 19276599), (23, 13409808), (24, 12851066), (43, 7172688), (46, 6704904), (48, 6425533), (69, 4469936), (73, 4225008), (86, 3586344), (89, 3465456), (92, 3352452), (129, 2390896), (138, 2234968), (146, 2112504), (172, 1793172), (178, 1732728), (184, 1676226), (219, 1408336), (258, 1195448), (267, 1155152), (276, 1117484), (292, 1056252), (344, 896586), (356, 866364), (368, 838113), (438, 704168), (516, 597724), (534, 577576), (552, 558742), (584, 528126), (688, 448293), (712, 433182), (876, 352084), (989, 311856), (1032, 298862), (1068, 288788), (1104, 279371), (1168, 264063), (1424, 216591), (1679, 183696), (1752, 176042), (1978, 155928), (2047, 150672), (2064, 149431), (2136, 144394), (2967, 103952), (3139, 98256), (3358, 91848), (3504, 88021), (3827, 80592), (3956, 77964), (4094, 75336), (4272, 72197), (5037, 61232), (5934, 51976), (6141, 50224), (6278, 49128), (6497, 47472), (6716, 45924), (7654, 40296), (7912, 38982), (8188, 37668), (9417, 32752), (10074, 30616), (11481, 26864), (11868, 25988), (12282, 25112), (12556, 24564), (12994, 23736), (13432, 22962), (15308, 20148), (15824, 19491), (16376, 18834)]