338965776

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{677}}^1$

素因数の和:774

約数の個数: 160

約数和(自身を含む): 1042492800

約数和(自身を除く): 703527024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 61, 72, 76, 108, 114, 122, 144, 152, 171, 183, 216, 228, 244, 304, 342, 366, 432, 456, 488, 513, 549, 677, 684, 732, 912, 976, 1026, 1098, 1159, 1354, 1368, 1464, 1647, 2031, 2052, 2196, 2318, 2708, 2736, 2928, 3294, 3477, 4062, 4104, 4392, 4636, 5416, 6093, 6588, 6954, 8124, 8208, 8784, 9272, 10431, 10832, 12186, 12863, 13176, 13908, 16248, 18279, 18544, 20862, 24372, 25726, 26352, 27816, 31293, 32496, 36558, 38589, 41297, 41724, 48744, 51452, 55632, 62586, 73116, 77178, 82594, 83448, 97488, 102904, 115767, 123891, 125172, 146232, 154356, 165188, 166896, 205808, 231534, 247782, 250344, 292464, 308712, 330376, 347301, 371673, 463068, 495564, 500688, 617424, 660752, 694602, 743346, 784643, 926136, 991128, 1115019, 1389204, 1486692, 1569286, 1852272, 1982256, 2230038, 2353929, 2778408, 2973384, 3138572, 4460076, 4707858, 5556816, 5946768, 6277144, 7061787, 8920152, 9415716, 12554288, 14123574, 17840304, 18831432, 21185361, 28247148, 37662864, 42370722, 56494296, 84741444, 112988592, 169482888, 338965776]

約数ペア:

[(1, 338965776), (2, 169482888), (3, 112988592), (4, 84741444), (6, 56494296), (8, 42370722), (9, 37662864), (12, 28247148), (16, 21185361), (18, 18831432), (19, 17840304), (24, 14123574), (27, 12554288), (36, 9415716), (38, 8920152), (48, 7061787), (54, 6277144), (57, 5946768), (61, 5556816), (72, 4707858), (76, 4460076), (108, 3138572), (114, 2973384), (122, 2778408), (144, 2353929), (152, 2230038), (171, 1982256), (183, 1852272), (216, 1569286), (228, 1486692), (244, 1389204), (304, 1115019), (342, 991128), (366, 926136), (432, 784643), (456, 743346), (488, 694602), (513, 660752), (549, 617424), (677, 500688), (684, 495564), (732, 463068), (912, 371673), (976, 347301), (1026, 330376), (1098, 308712), (1159, 292464), (1354, 250344), (1368, 247782), (1464, 231534), (1647, 205808), (2031, 166896), (2052, 165188), (2196, 154356), (2318, 146232), (2708, 125172), (2736, 123891), (2928, 115767), (3294, 102904), (3477, 97488), (4062, 83448), (4104, 82594), (4392, 77178), (4636, 73116), (5416, 62586), (6093, 55632), (6588, 51452), (6954, 48744), (8124, 41724), (8208, 41297), (8784, 38589), (9272, 36558), (10431, 32496), (10832, 31293), (12186, 27816), (12863, 26352), (13176, 25726), (13908, 24372), (16248, 20862), (18279, 18544)]