561158388

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{5581}}^1$

素因数の和:5627

約数の個数: 144

約数和(自身を含む): 1781774400

約数和(自身を除く): 1220616012

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 49, 54, 57, 63, 76, 84, 98, 108, 114, 126, 133, 147, 171, 189, 196, 228, 252, 266, 294, 342, 378, 399, 441, 513, 532, 588, 684, 756, 798, 882, 931, 1026, 1197, 1323, 1596, 1764, 1862, 2052, 2394, 2646, 2793, 3591, 3724, 4788, 5292, 5581, 5586, 7182, 8379, 11162, 11172, 14364, 16743, 16758, 22324, 25137, 33486, 33516, 39067, 50229, 50274, 66972, 78134, 100458, 100548, 106039, 117201, 150687, 156268, 200916, 212078, 234402, 273469, 301374, 318117, 351603, 424156, 468804, 546938, 602748, 636234, 703206, 742273, 820407, 954351, 1054809, 1093876, 1272468, 1406412, 1484546, 1640814, 1908702, 2109618, 2226819, 2461221, 2863053, 2969092, 3281628, 3817404, 4219236, 4453638, 4922442, 5195911, 5726106, 6680457, 7383663, 8907276, 9844884, 10391822, 11452212, 13360914, 14767326, 15587733, 20041371, 20783644, 26721828, 29534652, 31175466, 40082742, 46763199, 62350932, 80165484, 93526398, 140289597, 187052796, 280579194, 561158388]

約数ペア:

[(1, 561158388), (2, 280579194), (3, 187052796), (4, 140289597), (6, 93526398), (7, 80165484), (9, 62350932), (12, 46763199), (14, 40082742), (18, 31175466), (19, 29534652), (21, 26721828), (27, 20783644), (28, 20041371), (36, 15587733), (38, 14767326), (42, 13360914), (49, 11452212), (54, 10391822), (57, 9844884), (63, 8907276), (76, 7383663), (84, 6680457), (98, 5726106), (108, 5195911), (114, 4922442), (126, 4453638), (133, 4219236), (147, 3817404), (171, 3281628), (189, 2969092), (196, 2863053), (228, 2461221), (252, 2226819), (266, 2109618), (294, 1908702), (342, 1640814), (378, 1484546), (399, 1406412), (441, 1272468), (513, 1093876), (532, 1054809), (588, 954351), (684, 820407), (756, 742273), (798, 703206), (882, 636234), (931, 602748), (1026, 546938), (1197, 468804), (1323, 424156), (1596, 351603), (1764, 318117), (1862, 301374), (2052, 273469), (2394, 234402), (2646, 212078), (2793, 200916), (3591, 156268), (3724, 150687), (4788, 117201), (5292, 106039), (5581, 100548), (5586, 100458), (7182, 78134), (8379, 66972), (11162, 50274), (11172, 50229), (14364, 39067), (16743, 33516), (16758, 33486), (22324, 25137)]