271271364

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{97}}^1\times {\mathrm{197}}^1$

素因数の和:334

約数の個数: 144

約数和(自身を含む): 795408768

約数和(自身を除く): 524137404

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 97, 156, 169, 182, 194, 197, 273, 291, 338, 364, 388, 394, 507, 546, 582, 591, 676, 679, 788, 1014, 1092, 1164, 1182, 1183, 1261, 1358, 1379, 2028, 2037, 2364, 2366, 2522, 2561, 2716, 2758, 3549, 3783, 4074, 4137, 4732, 5044, 5122, 5516, 7098, 7566, 7683, 8148, 8274, 8827, 10244, 14196, 15132, 15366, 16393, 16548, 17654, 17927, 19109, 26481, 30732, 32786, 33293, 35308, 35854, 38218, 49179, 52962, 53781, 57327, 65572, 66586, 71708, 76436, 98358, 99879, 105924, 107562, 114654, 114751, 133172, 133763, 196716, 199758, 215124, 229308, 229502, 233051, 248417, 267526, 344253, 399516, 401289, 459004, 466102, 496834, 535052, 688506, 699153, 745251, 802578, 932204, 993668, 1377012, 1398306, 1490502, 1605156, 1738919, 2796612, 2981004, 3229421, 3477838, 5216757, 6458842, 6955676, 9688263, 10433514, 12917684, 19376526, 20867028, 22605947, 38753052, 45211894, 67817841, 90423788, 135635682, 271271364]

約数ペア:

[(1, 271271364), (2, 135635682), (3, 90423788), (4, 67817841), (6, 45211894), (7, 38753052), (12, 22605947), (13, 20867028), (14, 19376526), (21, 12917684), (26, 10433514), (28, 9688263), (39, 6955676), (42, 6458842), (52, 5216757), (78, 3477838), (84, 3229421), (91, 2981004), (97, 2796612), (156, 1738919), (169, 1605156), (182, 1490502), (194, 1398306), (197, 1377012), (273, 993668), (291, 932204), (338, 802578), (364, 745251), (388, 699153), (394, 688506), (507, 535052), (546, 496834), (582, 466102), (591, 459004), (676, 401289), (679, 399516), (788, 344253), (1014, 267526), (1092, 248417), (1164, 233051), (1182, 229502), (1183, 229308), (1261, 215124), (1358, 199758), (1379, 196716), (2028, 133763), (2037, 133172), (2364, 114751), (2366, 114654), (2522, 107562), (2561, 105924), (2716, 99879), (2758, 98358), (3549, 76436), (3783, 71708), (4074, 66586), (4137, 65572), (4732, 57327), (5044, 53781), (5122, 52962), (5516, 49179), (7098, 38218), (7566, 35854), (7683, 35308), (8148, 33293), (8274, 32786), (8827, 30732), (10244, 26481), (14196, 19109), (15132, 17927), (15366, 17654), (16393, 16548)]