274906392488

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{181}}^1\times {\mathrm{7219}}^1$

素因数の和:7460

約数の個数: 192

約数和(自身を含む): 677729270400

約数和(自身を除く): 402822877912

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 34, 52, 56, 68, 91, 104, 119, 136, 181, 182, 221, 238, 289, 362, 364, 442, 476, 578, 724, 728, 884, 952, 1156, 1267, 1448, 1547, 1768, 2023, 2312, 2353, 2534, 3077, 3094, 3757, 4046, 4706, 5068, 6154, 6188, 7219, 7514, 8092, 9412, 10136, 12308, 12376, 14438, 15028, 16184, 16471, 18824, 21539, 24616, 26299, 28876, 30056, 32942, 40001, 43078, 50533, 52309, 52598, 57752, 65884, 80002, 86156, 93847, 101066, 104618, 105196, 122723, 131768, 160004, 172312, 187694, 202132, 209236, 210392, 245446, 280007, 320008, 366163, 375388, 404264, 418472, 490892, 560014, 656929, 680017, 732326, 750776, 859061, 981784, 1120028, 1306639, 1313858, 1360034, 1464652, 1595399, 1718122, 2086291, 2240056, 2613278, 2627716, 2720068, 2929304, 3190798, 3436244, 4172582, 4760119, 5226556, 5255432, 5440136, 6381596, 6872488, 8345164, 9146473, 9520238, 10453112, 11167793, 12763192, 14604037, 16690328, 16986307, 18292946, 19040476, 22212863, 22335586, 27121783, 29208074, 33972614, 36585892, 38080952, 44425726, 44671172, 54243566, 58416148, 67945228, 73171784, 88851452, 89342344, 108487132, 116832296, 118904149, 135890456, 155490041, 177702904, 189852481, 216974264, 237808298, 288767219, 310980082, 377618671, 379704962, 475616596, 577534438, 621960164, 755237342, 759409924, 951233192, 1155068876, 1243920328, 1510474684, 1518819848, 2021370533, 2310137752, 2643330697, 3020949368, 4042741066, 4909042723, 5286661394, 8085482132, 9818085446, 10573322788, 16170964264, 19636170892, 21146645576, 34363299061, 39272341784, 68726598122, 137453196244, 274906392488]

約数ペア:

[(1, 274906392488), (2, 137453196244), (4, 68726598122), (7, 39272341784), (8, 34363299061), (13, 21146645576), (14, 19636170892), (17, 16170964264), (26, 10573322788), (28, 9818085446), (34, 8085482132), (52, 5286661394), (56, 4909042723), (68, 4042741066), (91, 3020949368), (104, 2643330697), (119, 2310137752), (136, 2021370533), (181, 1518819848), (182, 1510474684), (221, 1243920328), (238, 1155068876), (289, 951233192), (362, 759409924), (364, 755237342), (442, 621960164), (476, 577534438), (578, 475616596), (724, 379704962), (728, 377618671), (884, 310980082), (952, 288767219), (1156, 237808298), (1267, 216974264), (1448, 189852481), (1547, 177702904), (1768, 155490041), (2023, 135890456), (2312, 118904149), (2353, 116832296), (2534, 108487132), (3077, 89342344), (3094, 88851452), (3757, 73171784), (4046, 67945228), (4706, 58416148), (5068, 54243566), (6154, 44671172), (6188, 44425726), (7219, 38080952), (7514, 36585892), (8092, 33972614), (9412, 29208074), (10136, 27121783), (12308, 22335586), (12376, 22212863), (14438, 19040476), (15028, 18292946), (16184, 16986307), (16471, 16690328), (18824, 14604037), (21539, 12763192), (24616, 11167793), (26299, 10453112), (28876, 9520238), (30056, 9146473), (32942, 8345164), (40001, 6872488), (43078, 6381596), (50533, 5440136), (52309, 5255432), (52598, 5226556), (57752, 4760119), (65884, 4172582), (80002, 3436244), (86156, 3190798), (93847, 2929304), (101066, 2720068), (104618, 2627716), (105196, 2613278), (122723, 2240056), (131768, 2086291), (160004, 1718122), (172312, 1595399), (187694, 1464652), (202132, 1360034), (209236, 1313858), (210392, 1306639), (245446, 1120028), (280007, 981784), (320008, 859061), (366163, 750776), (375388, 732326), (404264, 680017), (418472, 656929), (490892, 560014)]