1679895756

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{1489}}^1$

素因数の和:1565

約数の個数: 216

約数和(自身を含む): 5482174880

約数和(自身を除く): 3802279124

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 37, 42, 44, 63, 66, 74, 77, 84, 99, 111, 121, 126, 132, 148, 154, 198, 222, 231, 242, 252, 259, 308, 333, 363, 396, 407, 444, 462, 484, 518, 666, 693, 726, 777, 814, 847, 924, 1036, 1089, 1221, 1332, 1386, 1452, 1489, 1554, 1628, 1694, 2178, 2331, 2442, 2541, 2772, 2849, 2978, 3108, 3388, 3663, 4356, 4467, 4477, 4662, 4884, 5082, 5698, 5956, 7326, 7623, 8547, 8934, 8954, 9324, 10164, 10423, 11396, 13401, 13431, 14652, 15246, 16379, 17094, 17868, 17908, 20846, 25641, 26802, 26862, 30492, 31269, 31339, 32758, 34188, 40293, 41692, 49137, 51282, 53604, 53724, 55093, 62538, 62678, 65516, 80586, 93807, 94017, 98274, 102564, 110186, 114653, 125076, 125356, 147411, 161172, 165279, 180169, 187614, 188034, 196548, 220372, 229306, 282051, 294822, 330558, 343959, 360338, 375228, 376068, 385651, 458612, 495837, 540507, 564102, 589644, 606023, 661116, 687918, 720676, 771302, 991674, 1031877, 1081014, 1128204, 1156953, 1212046, 1261183, 1375836, 1542604, 1621521, 1818069, 1983348, 2063754, 2162028, 2313906, 2424092, 2522366, 3243042, 3470859, 3636138, 3783549, 4127508, 4242161, 4627812, 5044732, 5454207, 6486084, 6666253, 6941718, 7272276, 7567098, 8484322, 10908414, 11350647, 12726483, 13332506, 13883436, 15134196, 16968644, 19998759, 21816828, 22701294, 25452966, 26665012, 38179449, 39997518, 45402588, 46663771, 50905932, 59996277, 76358898, 79995036, 93327542, 119992554, 139991313, 152717796, 186655084, 239985108, 279982626, 419973939, 559965252, 839947878, 1679895756]

約数ペア:

[(1, 1679895756), (2, 839947878), (3, 559965252), (4, 419973939), (6, 279982626), (7, 239985108), (9, 186655084), (11, 152717796), (12, 139991313), (14, 119992554), (18, 93327542), (21, 79995036), (22, 76358898), (28, 59996277), (33, 50905932), (36, 46663771), (37, 45402588), (42, 39997518), (44, 38179449), (63, 26665012), (66, 25452966), (74, 22701294), (77, 21816828), (84, 19998759), (99, 16968644), (111, 15134196), (121, 13883436), (126, 13332506), (132, 12726483), (148, 11350647), (154, 10908414), (198, 8484322), (222, 7567098), (231, 7272276), (242, 6941718), (252, 6666253), (259, 6486084), (308, 5454207), (333, 5044732), (363, 4627812), (396, 4242161), (407, 4127508), (444, 3783549), (462, 3636138), (484, 3470859), (518, 3243042), (666, 2522366), (693, 2424092), (726, 2313906), (777, 2162028), (814, 2063754), (847, 1983348), (924, 1818069), (1036, 1621521), (1089, 1542604), (1221, 1375836), (1332, 1261183), (1386, 1212046), (1452, 1156953), (1489, 1128204), (1554, 1081014), (1628, 1031877), (1694, 991674), (2178, 771302), (2331, 720676), (2442, 687918), (2541, 661116), (2772, 606023), (2849, 589644), (2978, 564102), (3108, 540507), (3388, 495837), (3663, 458612), (4356, 385651), (4467, 376068), (4477, 375228), (4662, 360338), (4884, 343959), (5082, 330558), (5698, 294822), (5956, 282051), (7326, 229306), (7623, 220372), (8547, 196548), (8934, 188034), (8954, 187614), (9324, 180169), (10164, 165279), (10423, 161172), (11396, 147411), (13401, 125356), (13431, 125076), (14652, 114653), (15246, 110186), (16379, 102564), (17094, 98274), (17868, 94017), (17908, 93807), (20846, 80586), (25641, 65516), (26802, 62678), (26862, 62538), (30492, 55093), (31269, 53724), (31339, 53604), (32758, 51282), (34188, 49137), (40293, 41692)]