438686136

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{751}}^1$

素因数の和:850

約数の個数: 192

約数和(自身を含む): 1454668800

約数和(自身を除く): 1015982664

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 36, 38, 42, 56, 57, 61, 63, 72, 76, 84, 114, 122, 126, 133, 152, 168, 171, 183, 228, 244, 252, 266, 342, 366, 399, 427, 456, 488, 504, 532, 549, 684, 732, 751, 798, 854, 1064, 1098, 1159, 1197, 1281, 1368, 1464, 1502, 1596, 1708, 2196, 2253, 2318, 2394, 2562, 3004, 3192, 3416, 3477, 3843, 4392, 4506, 4636, 4788, 5124, 5257, 6008, 6759, 6954, 7686, 8113, 9012, 9272, 9576, 10248, 10431, 10514, 13518, 13908, 14269, 15372, 15771, 16226, 18024, 20862, 21028, 24339, 27036, 27816, 28538, 30744, 31542, 32452, 41724, 42056, 42807, 45811, 47313, 48678, 54072, 57076, 63084, 64904, 73017, 83448, 85614, 91622, 94626, 97356, 99883, 114152, 126168, 128421, 137433, 146034, 171228, 183244, 189252, 194712, 199766, 256842, 274866, 292068, 299649, 320677, 342456, 366488, 378504, 399532, 412299, 513684, 549732, 584136, 599298, 641354, 799064, 824598, 870409, 898947, 962031, 1027368, 1099464, 1198596, 1282708, 1649196, 1740818, 1797894, 1924062, 2397192, 2565416, 2611227, 2886093, 3298392, 3481636, 3595788, 3848124, 5222454, 5772186, 6092863, 6963272, 7191576, 7696248, 7833681, 10444908, 11544372, 12185726, 15667362, 18278589, 20889816, 23088744, 24371452, 31334724, 36557178, 48742904, 54835767, 62669448, 73114356, 109671534, 146228712, 219343068, 438686136]

約数ペア:

[(1, 438686136), (2, 219343068), (3, 146228712), (4, 109671534), (6, 73114356), (7, 62669448), (8, 54835767), (9, 48742904), (12, 36557178), (14, 31334724), (18, 24371452), (19, 23088744), (21, 20889816), (24, 18278589), (28, 15667362), (36, 12185726), (38, 11544372), (42, 10444908), (56, 7833681), (57, 7696248), (61, 7191576), (63, 6963272), (72, 6092863), (76, 5772186), (84, 5222454), (114, 3848124), (122, 3595788), (126, 3481636), (133, 3298392), (152, 2886093), (168, 2611227), (171, 2565416), (183, 2397192), (228, 1924062), (244, 1797894), (252, 1740818), (266, 1649196), (342, 1282708), (366, 1198596), (399, 1099464), (427, 1027368), (456, 962031), (488, 898947), (504, 870409), (532, 824598), (549, 799064), (684, 641354), (732, 599298), (751, 584136), (798, 549732), (854, 513684), (1064, 412299), (1098, 399532), (1159, 378504), (1197, 366488), (1281, 342456), (1368, 320677), (1464, 299649), (1502, 292068), (1596, 274866), (1708, 256842), (2196, 199766), (2253, 194712), (2318, 189252), (2394, 183244), (2562, 171228), (3004, 146034), (3192, 137433), (3416, 128421), (3477, 126168), (3843, 114152), (4392, 99883), (4506, 97356), (4636, 94626), (4788, 91622), (5124, 85614), (5257, 83448), (6008, 73017), (6759, 64904), (6954, 63084), (7686, 57076), (8113, 54072), (9012, 48678), (9272, 47313), (9576, 45811), (10248, 42807), (10431, 42056), (10514, 41724), (13518, 32452), (13908, 31542), (14269, 30744), (15372, 28538), (15771, 27816), (16226, 27036), (18024, 24339), (20862, 21028)]