389188096

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3637}}^1$

素因数の和:3685

約数の個数: 80

約数和(自身を含む): 893201760

約数和(自身を除く): 504013664

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 128, 152, 176, 209, 256, 304, 352, 418, 512, 608, 704, 836, 1216, 1408, 1672, 2432, 2816, 3344, 3637, 4864, 5632, 6688, 7274, 9728, 13376, 14548, 26752, 29096, 40007, 53504, 58192, 69103, 80014, 107008, 116384, 138206, 160028, 232768, 276412, 320056, 465536, 552824, 640112, 760133, 931072, 1105648, 1280224, 1520266, 1862144, 2211296, 2560448, 3040532, 4422592, 5120896, 6081064, 8845184, 10241792, 12162128, 17690368, 20483584, 24324256, 35380736, 48648512, 97297024, 194594048, 389188096]

約数ペア:

[(1, 389188096), (2, 194594048), (4, 97297024), (8, 48648512), (11, 35380736), (16, 24324256), (19, 20483584), (22, 17690368), (32, 12162128), (38, 10241792), (44, 8845184), (64, 6081064), (76, 5120896), (88, 4422592), (128, 3040532), (152, 2560448), (176, 2211296), (209, 1862144), (256, 1520266), (304, 1280224), (352, 1105648), (418, 931072), (512, 760133), (608, 640112), (704, 552824), (836, 465536), (1216, 320056), (1408, 276412), (1672, 232768), (2432, 160028), (2816, 138206), (3344, 116384), (3637, 107008), (4864, 80014), (5632, 69103), (6688, 58192), (7274, 53504), (9728, 40007), (13376, 29096), (14548, 26752)]