289155516

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{1019}}^1$

素因数の和:1163

約数の個数: 96

約数和(自身を含む): 777288960

約数和(自身を除く): 488133444

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 107, 156, 204, 214, 221, 321, 428, 442, 642, 663, 884, 1019, 1284, 1326, 1391, 1819, 2038, 2652, 2782, 3057, 3638, 4076, 4173, 5457, 5564, 6114, 7276, 8346, 10914, 12228, 13247, 16692, 17323, 21828, 23647, 26494, 34646, 39741, 47294, 51969, 52988, 69292, 70941, 79482, 94588, 103938, 109033, 141882, 158964, 207876, 218066, 225199, 283764, 327099, 436132, 450398, 654198, 675597, 900796, 1308396, 1351194, 1417429, 1853561, 2702388, 2834858, 3707122, 4252287, 5560683, 5669716, 7414244, 8504574, 11121366, 17009148, 22242732, 24096293, 48192586, 72288879, 96385172, 144577758, 289155516]

約数ペア:

[(1, 289155516), (2, 144577758), (3, 96385172), (4, 72288879), (6, 48192586), (12, 24096293), (13, 22242732), (17, 17009148), (26, 11121366), (34, 8504574), (39, 7414244), (51, 5669716), (52, 5560683), (68, 4252287), (78, 3707122), (102, 2834858), (107, 2702388), (156, 1853561), (204, 1417429), (214, 1351194), (221, 1308396), (321, 900796), (428, 675597), (442, 654198), (642, 450398), (663, 436132), (884, 327099), (1019, 283764), (1284, 225199), (1326, 218066), (1391, 207876), (1819, 158964), (2038, 141882), (2652, 109033), (2782, 103938), (3057, 94588), (3638, 79482), (4076, 70941), (4173, 69292), (5457, 52988), (5564, 51969), (6114, 47294), (7276, 39741), (8346, 34646), (10914, 26494), (12228, 23647), (13247, 21828), (16692, 17323)]