2671778616

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{2557}}^1$

素因数の和:2793

約数の個数: 128

約数和(自身を含む): 7658038080

約数和(自身を除く): 4986259464

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 102, 104, 136, 156, 197, 204, 221, 312, 394, 408, 442, 591, 663, 788, 884, 1182, 1326, 1576, 1768, 2364, 2557, 2561, 2652, 3349, 4728, 5114, 5122, 5304, 6698, 7671, 7683, 10047, 10228, 10244, 13396, 15342, 15366, 20094, 20456, 20488, 26792, 30684, 30732, 33241, 40188, 43469, 43537, 61368, 61464, 66482, 80376, 86938, 87074, 99723, 130407, 130611, 132964, 173876, 174148, 199446, 260814, 261222, 265928, 347752, 348296, 398892, 503729, 521628, 522444, 565097, 797784, 1007458, 1043256, 1044888, 1130194, 1511187, 1695291, 2014916, 2260388, 3022374, 3390582, 4029832, 4520776, 6044748, 6548477, 6781164, 8563393, 12089496, 13096954, 13562328, 17126786, 19645431, 25690179, 26193908, 34253572, 39290862, 51380358, 52387816, 68507144, 78581724, 102760716, 111324109, 157163448, 205521432, 222648218, 333972327, 445296436, 667944654, 890592872, 1335889308, 2671778616]

約数ペア:

[(1, 2671778616), (2, 1335889308), (3, 890592872), (4, 667944654), (6, 445296436), (8, 333972327), (12, 222648218), (13, 205521432), (17, 157163448), (24, 111324109), (26, 102760716), (34, 78581724), (39, 68507144), (51, 52387816), (52, 51380358), (68, 39290862), (78, 34253572), (102, 26193908), (104, 25690179), (136, 19645431), (156, 17126786), (197, 13562328), (204, 13096954), (221, 12089496), (312, 8563393), (394, 6781164), (408, 6548477), (442, 6044748), (591, 4520776), (663, 4029832), (788, 3390582), (884, 3022374), (1182, 2260388), (1326, 2014916), (1576, 1695291), (1768, 1511187), (2364, 1130194), (2557, 1044888), (2561, 1043256), (2652, 1007458), (3349, 797784), (4728, 565097), (5114, 522444), (5122, 521628), (5304, 503729), (6698, 398892), (7671, 348296), (7683, 347752), (10047, 265928), (10228, 261222), (10244, 260814), (13396, 199446), (15342, 174148), (15366, 173876), (20094, 132964), (20456, 130611), (20488, 130407), (26792, 99723), (30684, 87074), (30732, 86938), (33241, 80376), (40188, 66482), (43469, 61464), (43537, 61368)]