1968176028

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{7297}}^1$

素因数の和:7356

約数の個数: 144

約数和(自身を含む): 5983192320

約数和(自身を除く): 4015016292

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 26, 28, 38, 39, 42, 52, 57, 76, 78, 84, 91, 114, 133, 156, 169, 182, 228, 247, 266, 273, 338, 364, 399, 494, 507, 532, 546, 676, 741, 798, 988, 1014, 1092, 1183, 1482, 1596, 1729, 2028, 2366, 2964, 3211, 3458, 3549, 4732, 5187, 6422, 6916, 7098, 7297, 9633, 10374, 12844, 14196, 14594, 19266, 20748, 21891, 22477, 29188, 38532, 43782, 44954, 51079, 67431, 87564, 89908, 94861, 102158, 134862, 138643, 153237, 189722, 204316, 269724, 277286, 284583, 306474, 379444, 415929, 554572, 569166, 612948, 664027, 831858, 970501, 1138332, 1233193, 1328054, 1663716, 1802359, 1941002, 1992081, 2466386, 2656108, 2911503, 3604718, 3699579, 3882004, 3984162, 4932772, 5407077, 5823006, 7209436, 7399158, 7968324, 8632351, 10814154, 11646012, 12616513, 14798316, 17264702, 21628308, 23430667, 25233026, 25897053, 34529404, 37849539, 46861334, 50466052, 51794106, 70292001, 75699078, 93722668, 103588212, 140584002, 151398156, 164014669, 281168004, 328029338, 492044007, 656058676, 984088014, 1968176028]

約数ペア:

[(1, 1968176028), (2, 984088014), (3, 656058676), (4, 492044007), (6, 328029338), (7, 281168004), (12, 164014669), (13, 151398156), (14, 140584002), (19, 103588212), (21, 93722668), (26, 75699078), (28, 70292001), (38, 51794106), (39, 50466052), (42, 46861334), (52, 37849539), (57, 34529404), (76, 25897053), (78, 25233026), (84, 23430667), (91, 21628308), (114, 17264702), (133, 14798316), (156, 12616513), (169, 11646012), (182, 10814154), (228, 8632351), (247, 7968324), (266, 7399158), (273, 7209436), (338, 5823006), (364, 5407077), (399, 4932772), (494, 3984162), (507, 3882004), (532, 3699579), (546, 3604718), (676, 2911503), (741, 2656108), (798, 2466386), (988, 1992081), (1014, 1941002), (1092, 1802359), (1183, 1663716), (1482, 1328054), (1596, 1233193), (1729, 1138332), (2028, 970501), (2366, 831858), (2964, 664027), (3211, 612948), (3458, 569166), (3549, 554572), (4732, 415929), (5187, 379444), (6422, 306474), (6916, 284583), (7098, 277286), (7297, 269724), (9633, 204316), (10374, 189722), (12844, 153237), (14196, 138643), (14594, 134862), (19266, 102158), (20748, 94861), (21891, 89908), (22477, 87564), (29188, 67431), (38532, 51079), (43782, 44954)]