1961181024

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{431}}^1$

素因数の和:625

約数の個数: 192

約数和(自身を含む): 5852528640

約数和(自身を除く): 3891347616

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 32, 33, 44, 48, 62, 66, 88, 93, 96, 124, 132, 139, 176, 186, 248, 264, 278, 341, 352, 372, 417, 431, 496, 528, 556, 682, 744, 834, 862, 992, 1023, 1056, 1112, 1293, 1364, 1488, 1529, 1668, 1724, 2046, 2224, 2586, 2728, 2976, 3058, 3336, 3448, 4092, 4309, 4448, 4587, 4741, 5172, 5456, 6116, 6672, 6896, 8184, 8618, 9174, 9482, 10344, 10912, 12232, 12927, 13344, 13361, 13792, 14223, 16368, 17236, 18348, 18964, 20688, 24464, 25854, 26722, 28446, 32736, 34472, 36696, 37928, 40083, 41376, 47399, 48928, 51708, 53444, 56892, 59909, 68944, 73392, 75856, 80166, 94798, 103416, 106888, 113784, 119818, 137888, 142197, 146784, 146971, 151712, 160332, 179727, 189596, 206832, 213776, 227568, 239636, 284394, 293942, 320664, 359454, 379192, 413664, 427552, 440913, 455136, 479272, 568788, 587884, 641328, 658999, 718908, 758384, 881826, 958544, 1137576, 1175768, 1282656, 1317998, 1437816, 1516768, 1763652, 1857179, 1917088, 1976997, 2275152, 2351536, 2635996, 2875632, 3527304, 3714358, 3953994, 4550304, 4703072, 5271992, 5571537, 5751264, 7054608, 7428716, 7907988, 10543984, 11143074, 14109216, 14857432, 15815976, 20428969, 21087968, 22286148, 29714864, 31631952, 40857938, 44572296, 59429728, 61286907, 63263904, 81715876, 89144592, 122573814, 163431752, 178289184, 245147628, 326863504, 490295256, 653727008, 980590512, 1961181024]

約数ペア:

[(1, 1961181024), (2, 980590512), (3, 653727008), (4, 490295256), (6, 326863504), (8, 245147628), (11, 178289184), (12, 163431752), (16, 122573814), (22, 89144592), (24, 81715876), (31, 63263904), (32, 61286907), (33, 59429728), (44, 44572296), (48, 40857938), (62, 31631952), (66, 29714864), (88, 22286148), (93, 21087968), (96, 20428969), (124, 15815976), (132, 14857432), (139, 14109216), (176, 11143074), (186, 10543984), (248, 7907988), (264, 7428716), (278, 7054608), (341, 5751264), (352, 5571537), (372, 5271992), (417, 4703072), (431, 4550304), (496, 3953994), (528, 3714358), (556, 3527304), (682, 2875632), (744, 2635996), (834, 2351536), (862, 2275152), (992, 1976997), (1023, 1917088), (1056, 1857179), (1112, 1763652), (1293, 1516768), (1364, 1437816), (1488, 1317998), (1529, 1282656), (1668, 1175768), (1724, 1137576), (2046, 958544), (2224, 881826), (2586, 758384), (2728, 718908), (2976, 658999), (3058, 641328), (3336, 587884), (3448, 568788), (4092, 479272), (4309, 455136), (4448, 440913), (4587, 427552), (4741, 413664), (5172, 379192), (5456, 359454), (6116, 320664), (6672, 293942), (6896, 284394), (8184, 239636), (8618, 227568), (9174, 213776), (9482, 206832), (10344, 189596), (10912, 179727), (12232, 160332), (12927, 151712), (13344, 146971), (13361, 146784), (13792, 142197), (14223, 137888), (16368, 119818), (17236, 113784), (18348, 106888), (18964, 103416), (20688, 94798), (24464, 80166), (25854, 75856), (26722, 73392), (28446, 68944), (32736, 59909), (34472, 56892), (36696, 53444), (37928, 51708), (40083, 48928), (41376, 47399)]