316720614

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{59}}^1$

素因数の和:159

約数の個数: 144

約数和(自身を含む): 815054400

約数和(自身を除く): 498333786

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 31, 38, 42, 49, 57, 59, 62, 93, 98, 114, 118, 133, 147, 177, 186, 217, 266, 294, 354, 399, 413, 434, 589, 651, 798, 826, 931, 961, 1121, 1178, 1239, 1302, 1519, 1767, 1829, 1862, 1922, 2242, 2478, 2793, 2883, 2891, 3038, 3363, 3534, 3658, 4123, 4557, 5487, 5586, 5766, 5782, 6726, 6727, 7847, 8246, 8673, 9114, 10974, 12369, 12803, 13454, 15694, 17346, 18259, 20181, 23541, 24738, 25606, 28861, 34751, 36518, 38409, 40362, 47082, 47089, 54777, 54929, 56699, 57722, 69502, 76818, 86583, 89621, 94178, 104253, 109554, 109858, 113398, 127813, 141267, 164787, 170097, 173166, 179242, 208506, 243257, 255626, 268863, 282534, 329574, 340194, 383439, 396893, 486514, 537726, 729771, 766878, 793786, 894691, 1077281, 1190679, 1459542, 1702799, 1789382, 2154562, 2381358, 2684073, 2778251, 3231843, 3405598, 5108397, 5368146, 5556502, 6463686, 7540967, 8334753, 10216794, 15081934, 16669506, 22622901, 45245802, 52786769, 105573538, 158360307, 316720614]

約数ペア:

[(1, 316720614), (2, 158360307), (3, 105573538), (6, 52786769), (7, 45245802), (14, 22622901), (19, 16669506), (21, 15081934), (31, 10216794), (38, 8334753), (42, 7540967), (49, 6463686), (57, 5556502), (59, 5368146), (62, 5108397), (93, 3405598), (98, 3231843), (114, 2778251), (118, 2684073), (133, 2381358), (147, 2154562), (177, 1789382), (186, 1702799), (217, 1459542), (266, 1190679), (294, 1077281), (354, 894691), (399, 793786), (413, 766878), (434, 729771), (589, 537726), (651, 486514), (798, 396893), (826, 383439), (931, 340194), (961, 329574), (1121, 282534), (1178, 268863), (1239, 255626), (1302, 243257), (1519, 208506), (1767, 179242), (1829, 173166), (1862, 170097), (1922, 164787), (2242, 141267), (2478, 127813), (2793, 113398), (2883, 109858), (2891, 109554), (3038, 104253), (3363, 94178), (3534, 89621), (3658, 86583), (4123, 76818), (4557, 69502), (5487, 57722), (5586, 56699), (5766, 54929), (5782, 54777), (6726, 47089), (6727, 47082), (7847, 40362), (8246, 38409), (8673, 36518), (9114, 34751), (10974, 28861), (12369, 25606), (12803, 24738), (13454, 23541), (15694, 20181), (17346, 18259)]