346334356

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1$

素因数の和:257

約数の個数: 96

約数和(自身を含む): 704793600

約数和(自身を除く): 358459244

約数列:

[1, 2, 4, 19, 29, 31, 37, 38, 58, 62, 74, 76, 116, 124, 137, 148, 274, 548, 551, 589, 703, 899, 1073, 1102, 1147, 1178, 1406, 1798, 2146, 2204, 2294, 2356, 2603, 2812, 3596, 3973, 4247, 4292, 4588, 5069, 5206, 7946, 8494, 10138, 10412, 15892, 16988, 17081, 20276, 20387, 21793, 33263, 34162, 40774, 43586, 66526, 68324, 75487, 80693, 81548, 87172, 96311, 123163, 133052, 147001, 150974, 157139, 161386, 192622, 246326, 294002, 301948, 314278, 322772, 385244, 492652, 588004, 628556, 631997, 1263994, 2340097, 2527988, 2793019, 2985641, 4557031, 4680194, 5586038, 5971282, 9114062, 9360388, 11172076, 11942564, 18228124, 86583589, 173167178, 346334356]

約数ペア:

[(1, 346334356), (2, 173167178), (4, 86583589), (19, 18228124), (29, 11942564), (31, 11172076), (37, 9360388), (38, 9114062), (58, 5971282), (62, 5586038), (74, 4680194), (76, 4557031), (116, 2985641), (124, 2793019), (137, 2527988), (148, 2340097), (274, 1263994), (548, 631997), (551, 628556), (589, 588004), (703, 492652), (899, 385244), (1073, 322772), (1102, 314278), (1147, 301948), (1178, 294002), (1406, 246326), (1798, 192622), (2146, 161386), (2204, 157139), (2294, 150974), (2356, 147001), (2603, 133052), (2812, 123163), (3596, 96311), (3973, 87172), (4247, 81548), (4292, 80693), (4588, 75487), (5069, 68324), (5206, 66526), (7946, 43586), (8494, 40774), (10138, 34162), (10412, 33263), (15892, 21793), (16988, 20387), (17081, 20276)]