319687788

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{1061}}^1$

素因数の和:1303

約数の個数: 96

約数和(自身を含む): 907780608

約数和(自身を除く): 588092820

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 211, 238, 357, 422, 476, 633, 714, 844, 1061, 1266, 1428, 1477, 2122, 2532, 2954, 3183, 3587, 4244, 4431, 5908, 6366, 7174, 7427, 8862, 10761, 12732, 14348, 14854, 17724, 18037, 21522, 22281, 25109, 29708, 36074, 43044, 44562, 50218, 54111, 72148, 75327, 89124, 100436, 108222, 126259, 150654, 216444, 223871, 252518, 301308, 378777, 447742, 505036, 671613, 757554, 895484, 1343226, 1515108, 1567097, 2686452, 3134194, 3805807, 4701291, 6268388, 7611614, 9402582, 11417421, 15223228, 18805164, 22834842, 26640649, 45669684, 53281298, 79921947, 106562596, 159843894, 319687788]

約数ペア:

[(1, 319687788), (2, 159843894), (3, 106562596), (4, 79921947), (6, 53281298), (7, 45669684), (12, 26640649), (14, 22834842), (17, 18805164), (21, 15223228), (28, 11417421), (34, 9402582), (42, 7611614), (51, 6268388), (68, 4701291), (84, 3805807), (102, 3134194), (119, 2686452), (204, 1567097), (211, 1515108), (238, 1343226), (357, 895484), (422, 757554), (476, 671613), (633, 505036), (714, 447742), (844, 378777), (1061, 301308), (1266, 252518), (1428, 223871), (1477, 216444), (2122, 150654), (2532, 126259), (2954, 108222), (3183, 100436), (3587, 89124), (4244, 75327), (4431, 72148), (5908, 54111), (6366, 50218), (7174, 44562), (7427, 43044), (8862, 36074), (10761, 29708), (12732, 25109), (14348, 22281), (14854, 21522), (17724, 18037)]