219647029252

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{293}}^1\times {\mathrm{307}}^1\times {\mathrm{2357}}^1$

素因数の和:3005

約数の個数: 96

約数和(自身を含む): 454373998848

約数和(自身を除く): 234726969596

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 293, 307, 518, 586, 614, 1036, 1172, 1228, 2051, 2149, 2357, 4102, 4298, 4714, 8204, 8596, 9428, 10841, 11359, 16499, 21682, 22718, 32998, 43364, 45436, 65996, 75887, 79513, 87209, 89951, 151774, 159026, 174418, 179902, 303548, 318052, 348836, 359804, 610463, 629657, 690601, 723599, 1220926, 1259314, 1381202, 1447198, 2441852, 2518628, 2762404, 2894396, 3328187, 4834207, 5065193, 6656374, 9668414, 10130386, 13312748, 19336828, 20260772, 23297309, 25552237, 26773163, 46594618, 51104474, 53546326, 93189236, 102208948, 107092652, 178865659, 187412141, 212014507, 357731318, 374824282, 424029014, 715462636, 749648564, 848058028, 1484101549, 2968203098, 5936406196, 7844536759, 15689073518, 31378147036, 54911757313, 109823514626, 219647029252]

約数ペア:

[(1, 219647029252), (2, 109823514626), (4, 54911757313), (7, 31378147036), (14, 15689073518), (28, 7844536759), (37, 5936406196), (74, 2968203098), (148, 1484101549), (259, 848058028), (293, 749648564), (307, 715462636), (518, 424029014), (586, 374824282), (614, 357731318), (1036, 212014507), (1172, 187412141), (1228, 178865659), (2051, 107092652), (2149, 102208948), (2357, 93189236), (4102, 53546326), (4298, 51104474), (4714, 46594618), (8204, 26773163), (8596, 25552237), (9428, 23297309), (10841, 20260772), (11359, 19336828), (16499, 13312748), (21682, 10130386), (22718, 9668414), (32998, 6656374), (43364, 5065193), (45436, 4834207), (65996, 3328187), (75887, 2894396), (79513, 2762404), (87209, 2518628), (89951, 2441852), (151774, 1447198), (159026, 1381202), (174418, 1259314), (179902, 1220926), (303548, 723599), (318052, 690601), (348836, 629657), (359804, 610463)]