801085012

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:238

約数の個数: 144

約数和(自身を含む): 1846935552

約数和(自身を除く): 1045850540

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 43, 52, 62, 86, 91, 124, 127, 169, 172, 182, 217, 254, 301, 338, 364, 403, 434, 508, 559, 602, 676, 806, 868, 889, 1118, 1183, 1204, 1333, 1612, 1651, 1778, 2236, 2366, 2666, 2821, 3302, 3556, 3913, 3937, 4732, 5239, 5332, 5461, 5642, 6604, 7267, 7826, 7874, 9331, 10478, 10922, 11284, 11557, 14534, 15652, 15748, 17329, 18662, 20956, 21463, 21844, 23114, 27559, 29068, 34658, 36673, 37324, 38227, 42926, 46228, 50869, 51181, 55118, 69316, 70993, 73346, 76454, 85852, 101738, 102362, 110236, 121303, 141986, 146692, 150241, 152908, 169291, 203476, 204724, 225277, 242606, 283972, 300482, 338582, 358267, 450554, 485212, 496951, 600964, 665353, 677164, 716534, 901108, 922909, 993902, 1185037, 1330706, 1433068, 1576939, 1845818, 1987804, 2200783, 2370074, 2661412, 3153878, 3691636, 4401566, 4657471, 4740148, 6307756, 6460363, 8803132, 9314942, 12920726, 15405481, 18629884, 25841452, 28610179, 30810962, 57220358, 61621924, 114440716, 200271253, 400542506, 801085012]

約数ペア:

[(1, 801085012), (2, 400542506), (4, 200271253), (7, 114440716), (13, 61621924), (14, 57220358), (26, 30810962), (28, 28610179), (31, 25841452), (43, 18629884), (52, 15405481), (62, 12920726), (86, 9314942), (91, 8803132), (124, 6460363), (127, 6307756), (169, 4740148), (172, 4657471), (182, 4401566), (217, 3691636), (254, 3153878), (301, 2661412), (338, 2370074), (364, 2200783), (403, 1987804), (434, 1845818), (508, 1576939), (559, 1433068), (602, 1330706), (676, 1185037), (806, 993902), (868, 922909), (889, 901108), (1118, 716534), (1183, 677164), (1204, 665353), (1333, 600964), (1612, 496951), (1651, 485212), (1778, 450554), (2236, 358267), (2366, 338582), (2666, 300482), (2821, 283972), (3302, 242606), (3556, 225277), (3913, 204724), (3937, 203476), (4732, 169291), (5239, 152908), (5332, 150241), (5461, 146692), (5642, 141986), (6604, 121303), (7267, 110236), (7826, 102362), (7874, 101738), (9331, 85852), (10478, 76454), (10922, 73346), (11284, 70993), (11557, 69316), (14534, 55118), (15652, 51181), (15748, 50869), (17329, 46228), (18662, 42926), (20956, 38227), (21463, 37324), (21844, 36673), (23114, 34658), (27559, 29068)]