354376256

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{3109}}^1$

素因数の和:3271

約数の個数: 56

約数和(自身を含む): 763082040

約数和(自身を除く): 408705784

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 137, 208, 274, 416, 548, 832, 1096, 1781, 2192, 3109, 3562, 4384, 6218, 7124, 8768, 12436, 14248, 24872, 28496, 40417, 49744, 56992, 80834, 99488, 113984, 161668, 198976, 323336, 425933, 646672, 851866, 1293344, 1703732, 2586688, 3407464, 5537129, 6814928, 11074258, 13629856, 22148516, 27259712, 44297032, 88594064, 177188128, 354376256]

約数ペア:

[(1, 354376256), (2, 177188128), (4, 88594064), (8, 44297032), (13, 27259712), (16, 22148516), (26, 13629856), (32, 11074258), (52, 6814928), (64, 5537129), (104, 3407464), (137, 2586688), (208, 1703732), (274, 1293344), (416, 851866), (548, 646672), (832, 425933), (1096, 323336), (1781, 198976), (2192, 161668), (3109, 113984), (3562, 99488), (4384, 80834), (6218, 56992), (7124, 49744), (8768, 40417), (12436, 28496), (14248, 24872)]