1255838136

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{20707}}^1$

素因数の和:20761

約数の個数: 96

約数和(自身を含む): 3787079040

約数和(自身を除く): 2531240904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 168, 228, 266, 361, 399, 456, 532, 722, 798, 1064, 1083, 1444, 1596, 2166, 2527, 2888, 3192, 4332, 5054, 7581, 8664, 10108, 15162, 20216, 20707, 30324, 41414, 60648, 62121, 82828, 124242, 144949, 165656, 248484, 289898, 393433, 434847, 496968, 579796, 786866, 869694, 1159592, 1180299, 1573732, 1739388, 2360598, 2754031, 3147464, 3478776, 4721196, 5508062, 7475227, 8262093, 9442392, 11016124, 14950454, 16524186, 22032248, 22425681, 29900908, 33048372, 44851362, 52326589, 59801816, 66096744, 89702724, 104653178, 156979767, 179405448, 209306356, 313959534, 418612712, 627919068, 1255838136]

約数ペア:

[(1, 1255838136), (2, 627919068), (3, 418612712), (4, 313959534), (6, 209306356), (7, 179405448), (8, 156979767), (12, 104653178), (14, 89702724), (19, 66096744), (21, 59801816), (24, 52326589), (28, 44851362), (38, 33048372), (42, 29900908), (56, 22425681), (57, 22032248), (76, 16524186), (84, 14950454), (114, 11016124), (133, 9442392), (152, 8262093), (168, 7475227), (228, 5508062), (266, 4721196), (361, 3478776), (399, 3147464), (456, 2754031), (532, 2360598), (722, 1739388), (798, 1573732), (1064, 1180299), (1083, 1159592), (1444, 869694), (1596, 786866), (2166, 579796), (2527, 496968), (2888, 434847), (3192, 393433), (4332, 289898), (5054, 248484), (7581, 165656), (8664, 144949), (10108, 124242), (15162, 82828), (20216, 62121), (20707, 60648), (30324, 41414)]