4620939156

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{257}}^1\times {\mathrm{271}}^1$

素因数の和:654

約数の個数: 144

約数和(自身を含む): 12516591360

約数和(自身を除く): 7895652204

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 97, 114, 171, 194, 228, 257, 271, 291, 342, 388, 514, 542, 582, 684, 771, 813, 873, 1028, 1084, 1164, 1542, 1626, 1746, 1843, 2313, 2439, 3084, 3252, 3492, 3686, 4626, 4878, 4883, 5149, 5529, 7372, 9252, 9756, 9766, 10298, 11058, 14649, 15447, 16587, 19532, 20596, 22116, 24929, 26287, 29298, 30894, 33174, 43947, 46341, 49858, 52574, 58596, 61788, 66348, 69647, 74787, 78861, 87894, 92682, 99716, 105148, 139294, 149574, 157722, 175788, 185364, 208941, 224361, 236583, 278588, 299148, 315444, 417882, 448722, 473166, 473651, 499453, 626823, 835764, 897444, 946332, 947302, 998906, 1253646, 1323293, 1420953, 1498359, 1894604, 1997812, 2507292, 2646586, 2841906, 2996718, 3969879, 4262859, 4495077, 5293172, 5683812, 5993436, 6755759, 7939758, 8525718, 8990154, 11909637, 13511518, 15879516, 17051436, 17980308, 20267277, 23819274, 27023036, 40534554, 47638548, 60801831, 81069108, 121603662, 128359421, 243207324, 256718842, 385078263, 513437684, 770156526, 1155234789, 1540313052, 2310469578, 4620939156]

約数ペア:

[(1, 4620939156), (2, 2310469578), (3, 1540313052), (4, 1155234789), (6, 770156526), (9, 513437684), (12, 385078263), (18, 256718842), (19, 243207324), (36, 128359421), (38, 121603662), (57, 81069108), (76, 60801831), (97, 47638548), (114, 40534554), (171, 27023036), (194, 23819274), (228, 20267277), (257, 17980308), (271, 17051436), (291, 15879516), (342, 13511518), (388, 11909637), (514, 8990154), (542, 8525718), (582, 7939758), (684, 6755759), (771, 5993436), (813, 5683812), (873, 5293172), (1028, 4495077), (1084, 4262859), (1164, 3969879), (1542, 2996718), (1626, 2841906), (1746, 2646586), (1843, 2507292), (2313, 1997812), (2439, 1894604), (3084, 1498359), (3252, 1420953), (3492, 1323293), (3686, 1253646), (4626, 998906), (4878, 947302), (4883, 946332), (5149, 897444), (5529, 835764), (7372, 626823), (9252, 499453), (9756, 473651), (9766, 473166), (10298, 448722), (11058, 417882), (14649, 315444), (15447, 299148), (16587, 278588), (19532, 236583), (20596, 224361), (22116, 208941), (24929, 185364), (26287, 175788), (29298, 157722), (30894, 149574), (33174, 139294), (43947, 105148), (46341, 99716), (49858, 92682), (52574, 87894), (58596, 78861), (61788, 74787), (66348, 69647)]