635634692

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:286

約数の個数: 144

約数和(自身を含む): 1520873088

約数和(自身を除く): 885238396

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 37, 44, 68, 74, 77, 119, 148, 154, 187, 193, 238, 259, 289, 308, 374, 386, 407, 476, 518, 578, 629, 748, 772, 814, 1036, 1156, 1258, 1309, 1351, 1628, 2023, 2123, 2516, 2618, 2702, 2849, 3179, 3281, 4046, 4246, 4403, 5236, 5404, 5698, 6358, 6562, 6919, 7141, 8092, 8492, 8806, 10693, 11396, 12716, 13124, 13838, 14282, 14861, 17612, 21386, 22253, 22967, 27676, 28564, 29722, 36091, 42772, 44506, 45934, 48433, 49987, 55777, 59444, 72182, 74851, 78551, 89012, 91868, 96866, 99974, 111554, 117623, 121397, 144364, 149702, 157102, 193732, 199948, 223108, 235246, 242794, 252637, 299404, 314204, 390439, 470492, 485588, 505274, 549857, 613547, 780878, 823361, 849779, 1010548, 1099714, 1227094, 1335367, 1561756, 1646722, 1699558, 2063749, 2199428, 2454188, 2670734, 3293444, 3399116, 4127498, 4294829, 5341468, 8254996, 8589658, 9347569, 14446243, 17179316, 18695138, 22701239, 28892486, 37390276, 45402478, 57784972, 90804956, 158908673, 317817346, 635634692]

約数ペア:

[(1, 635634692), (2, 317817346), (4, 158908673), (7, 90804956), (11, 57784972), (14, 45402478), (17, 37390276), (22, 28892486), (28, 22701239), (34, 18695138), (37, 17179316), (44, 14446243), (68, 9347569), (74, 8589658), (77, 8254996), (119, 5341468), (148, 4294829), (154, 4127498), (187, 3399116), (193, 3293444), (238, 2670734), (259, 2454188), (289, 2199428), (308, 2063749), (374, 1699558), (386, 1646722), (407, 1561756), (476, 1335367), (518, 1227094), (578, 1099714), (629, 1010548), (748, 849779), (772, 823361), (814, 780878), (1036, 613547), (1156, 549857), (1258, 505274), (1309, 485588), (1351, 470492), (1628, 390439), (2023, 314204), (2123, 299404), (2516, 252637), (2618, 242794), (2702, 235246), (2849, 223108), (3179, 199948), (3281, 193732), (4046, 157102), (4246, 149702), (4403, 144364), (5236, 121397), (5404, 117623), (5698, 111554), (6358, 99974), (6562, 96866), (6919, 91868), (7141, 89012), (8092, 78551), (8492, 74851), (8806, 72182), (10693, 59444), (11396, 55777), (12716, 49987), (13124, 48433), (13838, 45934), (14282, 44506), (14861, 42772), (17612, 36091), (21386, 29722), (22253, 28564), (22967, 27676)]