347941880

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1031}}^1$

素因数の和:1125

約数の個数: 128

約数和(自身を含む): 936230400

約数和(自身を除く): 588288520

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 59, 65, 88, 104, 110, 118, 130, 143, 220, 236, 260, 286, 295, 440, 472, 520, 572, 590, 649, 715, 767, 1031, 1144, 1180, 1298, 1430, 1534, 2062, 2360, 2596, 2860, 3068, 3245, 3835, 4124, 5155, 5192, 5720, 6136, 6490, 7670, 8248, 8437, 10310, 11341, 12980, 13403, 15340, 16874, 20620, 22682, 25960, 26806, 30680, 33748, 41240, 42185, 45364, 53612, 56705, 60829, 67015, 67496, 84370, 90728, 107224, 113410, 121658, 134030, 147433, 168740, 226820, 243316, 268060, 294866, 304145, 337480, 453640, 486632, 536120, 589732, 608290, 669119, 737165, 790777, 1179464, 1216580, 1338238, 1474330, 1581554, 2433160, 2676476, 2948660, 3163108, 3345595, 3953885, 5352952, 5897320, 6326216, 6691190, 7907770, 8698547, 13382380, 15815540, 17397094, 26764760, 31631080, 34794188, 43492735, 69588376, 86985470, 173970940, 347941880]

約数ペア:

[(1, 347941880), (2, 173970940), (4, 86985470), (5, 69588376), (8, 43492735), (10, 34794188), (11, 31631080), (13, 26764760), (20, 17397094), (22, 15815540), (26, 13382380), (40, 8698547), (44, 7907770), (52, 6691190), (55, 6326216), (59, 5897320), (65, 5352952), (88, 3953885), (104, 3345595), (110, 3163108), (118, 2948660), (130, 2676476), (143, 2433160), (220, 1581554), (236, 1474330), (260, 1338238), (286, 1216580), (295, 1179464), (440, 790777), (472, 737165), (520, 669119), (572, 608290), (590, 589732), (649, 536120), (715, 486632), (767, 453640), (1031, 337480), (1144, 304145), (1180, 294866), (1298, 268060), (1430, 243316), (1534, 226820), (2062, 168740), (2360, 147433), (2596, 134030), (2860, 121658), (3068, 113410), (3245, 107224), (3835, 90728), (4124, 84370), (5155, 67496), (5192, 67015), (5720, 60829), (6136, 56705), (6490, 53612), (7670, 45364), (8248, 42185), (8437, 41240), (10310, 33748), (11341, 30680), (12980, 26806), (13403, 25960), (15340, 22682), (16874, 20620)]