1229121248

素因数分解:

$2^5\times {\mathrm{19}}^2\times {\mathrm{103}}^1\times {\mathrm{1033}}^1$

素因数の和:1184

約数の個数: 72

約数和(自身を含む): 2581186608

約数和(自身を除く): 1352065360

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 103, 152, 206, 304, 361, 412, 608, 722, 824, 1033, 1444, 1648, 1957, 2066, 2888, 3296, 3914, 4132, 5776, 7828, 8264, 11552, 15656, 16528, 19627, 31312, 33056, 37183, 39254, 62624, 74366, 78508, 106399, 148732, 157016, 212798, 297464, 314032, 372913, 425596, 594928, 628064, 745826, 851192, 1189856, 1491652, 1702384, 2021581, 2983304, 3404768, 4043162, 5966608, 8086324, 11933216, 16172648, 32345296, 38410039, 64690592, 76820078, 153640156, 307280312, 614560624, 1229121248]

約数ペア:

[(1, 1229121248), (2, 614560624), (4, 307280312), (8, 153640156), (16, 76820078), (19, 64690592), (32, 38410039), (38, 32345296), (76, 16172648), (103, 11933216), (152, 8086324), (206, 5966608), (304, 4043162), (361, 3404768), (412, 2983304), (608, 2021581), (722, 1702384), (824, 1491652), (1033, 1189856), (1444, 851192), (1648, 745826), (1957, 628064), (2066, 594928), (2888, 425596), (3296, 372913), (3914, 314032), (4132, 297464), (5776, 212798), (7828, 157016), (8264, 148732), (11552, 106399), (15656, 78508), (16528, 74366), (19627, 62624), (31312, 39254), (33056, 37183)]