228765472

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{281}}^1$

素因数の和:426

約数の個数: 96

約数和(自身を含む): 517345920

約数和(自身を除く): 288580448

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 76, 103, 104, 152, 206, 208, 247, 281, 304, 412, 416, 494, 562, 608, 824, 988, 1124, 1339, 1648, 1957, 1976, 2248, 2678, 3296, 3653, 3914, 3952, 4496, 5339, 5356, 7306, 7828, 7904, 8992, 10678, 10712, 14612, 15656, 21356, 21424, 25441, 28943, 29224, 31312, 42712, 42848, 50882, 57886, 58448, 62624, 69407, 85424, 101764, 115772, 116896, 138814, 170848, 203528, 231544, 277628, 376259, 407056, 463088, 549917, 555256, 752518, 814112, 926176, 1099834, 1110512, 1505036, 2199668, 2221024, 3010072, 4399336, 6020144, 7148921, 8798672, 12040288, 14297842, 17597344, 28595684, 57191368, 114382736, 228765472]

約数ペア:

[(1, 228765472), (2, 114382736), (4, 57191368), (8, 28595684), (13, 17597344), (16, 14297842), (19, 12040288), (26, 8798672), (32, 7148921), (38, 6020144), (52, 4399336), (76, 3010072), (103, 2221024), (104, 2199668), (152, 1505036), (206, 1110512), (208, 1099834), (247, 926176), (281, 814112), (304, 752518), (412, 555256), (416, 549917), (494, 463088), (562, 407056), (608, 376259), (824, 277628), (988, 231544), (1124, 203528), (1339, 170848), (1648, 138814), (1957, 116896), (1976, 115772), (2248, 101764), (2678, 85424), (3296, 69407), (3653, 62624), (3914, 58448), (3952, 57886), (4496, 50882), (5339, 42848), (5356, 42712), (7306, 31312), (7828, 29224), (7904, 28943), (8992, 25441), (10678, 21424), (10712, 21356), (14612, 15656)]