1684156788

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{251}}^1\times {\mathrm{6427}}^1$

素因数の和:6717

約数の個数: 72

約数和(自身を含む): 4422206880

約数和(自身を除く): 2738050092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 251, 261, 348, 502, 522, 753, 1004, 1044, 1506, 2259, 3012, 4518, 6427, 7279, 9036, 12854, 14558, 19281, 21837, 25708, 29116, 38562, 43674, 57843, 65511, 77124, 87348, 115686, 131022, 186383, 231372, 262044, 372766, 559149, 745532, 1118298, 1613177, 1677447, 2236596, 3226354, 3354894, 4839531, 6452708, 6709788, 9679062, 14518593, 19358124, 29037186, 46782133, 58074372, 93564266, 140346399, 187128532, 280692798, 421039197, 561385596, 842078394, 1684156788]

約数ペア:

[(1, 1684156788), (2, 842078394), (3, 561385596), (4, 421039197), (6, 280692798), (9, 187128532), (12, 140346399), (18, 93564266), (29, 58074372), (36, 46782133), (58, 29037186), (87, 19358124), (116, 14518593), (174, 9679062), (251, 6709788), (261, 6452708), (348, 4839531), (502, 3354894), (522, 3226354), (753, 2236596), (1004, 1677447), (1044, 1613177), (1506, 1118298), (2259, 745532), (3012, 559149), (4518, 372766), (6427, 262044), (7279, 231372), (9036, 186383), (12854, 131022), (14558, 115686), (19281, 87348), (21837, 77124), (25708, 65511), (29116, 57843), (38562, 43674)]