2991901728

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{30949}}^1$

素因数の和:31034

約数の個数: 96

約数和(自身を含む): 8423352000

約数和(自身を除く): 5431450272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 53, 57, 76, 96, 106, 114, 152, 159, 212, 228, 304, 318, 424, 456, 608, 636, 848, 912, 1007, 1272, 1696, 1824, 2014, 2544, 3021, 4028, 5088, 6042, 8056, 12084, 16112, 24168, 30949, 32224, 48336, 61898, 92847, 96672, 123796, 185694, 247592, 371388, 495184, 588031, 742776, 990368, 1176062, 1485552, 1640297, 1764093, 2352124, 2971104, 3280594, 3528186, 4704248, 4920891, 6561188, 7056372, 9408496, 9841782, 13122376, 14112744, 18816992, 19683564, 26244752, 28225488, 31165643, 39367128, 52489504, 56450976, 62331286, 78734256, 93496929, 124662572, 157468512, 186993858, 249325144, 373987716, 498650288, 747975432, 997300576, 1495950864, 2991901728]

約数ペア:

[(1, 2991901728), (2, 1495950864), (3, 997300576), (4, 747975432), (6, 498650288), (8, 373987716), (12, 249325144), (16, 186993858), (19, 157468512), (24, 124662572), (32, 93496929), (38, 78734256), (48, 62331286), (53, 56450976), (57, 52489504), (76, 39367128), (96, 31165643), (106, 28225488), (114, 26244752), (152, 19683564), (159, 18816992), (212, 14112744), (228, 13122376), (304, 9841782), (318, 9408496), (424, 7056372), (456, 6561188), (608, 4920891), (636, 4704248), (848, 3528186), (912, 3280594), (1007, 2971104), (1272, 2352124), (1696, 1764093), (1824, 1640297), (2014, 1485552), (2544, 1176062), (3021, 990368), (4028, 742776), (5088, 588031), (6042, 495184), (8056, 371388), (12084, 247592), (16112, 185694), (24168, 123796), (30949, 96672), (32224, 92847), (48336, 61898)]